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Finding the Fourth Proportional to 94,344.80, 130,191.12 and 51,902.24

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Solution

The fourth proportional to 94,344.80, 130,191.12 and 51,902.24 is: 71,622.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,344.80 : 130,191.12 = 51,902.24 : x
  2. Step 2: Convert to fraction form
    94,344.80/130,191.12 = 51,902.24/x
  3. Step 3: Cross multiply
    94,344.80x = 130,191.12 × 51,902.24
  4. Step 4: Simplify right side
    94,344.80x = 6,757,210,756.11
  5. Step 5: Solve for x
    x = 6,757,210,756.11/94,344.80
  6. Step 6: Final answer
    x = 71,622.50

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