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Finding the Fourth Proportional to 177,641.57, 245,146.02 and 97,069.10

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Solution

The fourth proportional to 177,641.57, 245,146.02 and 97,069.10 is: 133,955.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,641.57 : 245,146.02 = 97,069.10 : x
  2. Step 2: Convert to fraction form
    177,641.57/245,146.02 = 97,069.10/x
  3. Step 3: Cross multiply
    177,641.57x = 245,146.02 × 97,069.10
  4. Step 4: Simplify right side
    177,641.57x = 23,796,103,022.60
  5. Step 5: Solve for x
    x = 23,796,103,022.60/177,641.57
  6. Step 6: Final answer
    x = 133,955.71

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