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Finding the Fourth Proportional to 95,463.31, 131,763.19 and 55,200.30

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Solution

The fourth proportional to 95,463.31, 131,763.19 and 55,200.30 is: 76,190.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,463.31 : 131,763.19 = 55,200.30 : x
  2. Step 2: Convert to fraction form
    95,463.31/131,763.19 = 55,200.30/x
  3. Step 3: Cross multiply
    95,463.31x = 131,763.19 × 55,200.30
  4. Step 4: Simplify right side
    95,463.31x = 7,273,367,616.96
  5. Step 5: Solve for x
    x = 7,273,367,616.96/95,463.31
  6. Step 6: Final answer
    x = 76,190.19

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