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Finding the Fourth Proportional to 5,192,539.70, 7,788,809.55 and 2,953,051.70

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Solution

The fourth proportional to 5,192,539.70, 7,788,809.55 and 2,953,051.70 is: 4,429,577.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192,539.70 : 7,788,809.55 = 2,953,051.70 : x
  2. Step 2: Convert to fraction form
    5,192,539.70/7,788,809.55 = 2,953,051.70/x
  3. Step 3: Cross multiply
    5,192,539.70x = 7,788,809.55 × 2,953,051.70
  4. Step 4: Simplify right side
    5,192,539.70x = 23,000,757,282,603.73
  5. Step 5: Solve for x
    x = 23,000,757,282,603.73/5,192,539.70
  6. Step 6: Final answer
    x = 4,429,577.55

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