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Finding the Fourth Proportional to 8,664,599.04, 12,987,682.56 and 3,270,958.08

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Solution

The fourth proportional to 8,664,599.04, 12,987,682.56 and 3,270,958.08 is: 4,902,958.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,664,599.04 : 12,987,682.56 = 3,270,958.08 : x
  2. Step 2: Convert to fraction form
    8,664,599.04/12,987,682.56 = 3,270,958.08/x
  3. Step 3: Cross multiply
    8,664,599.04x = 12,987,682.56 × 3,270,958.08
  4. Step 4: Simplify right side
    8,664,599.04x = 42,482,165,210,107.09
  5. Step 5: Solve for x
    x = 42,482,165,210,107.09/8,664,599.04
  6. Step 6: Final answer
    x = 4,902,958.00

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