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Finding the Fourth Proportional to 88,170.04, 132,256.14 and 25,841.80

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Solution

The fourth proportional to 88,170.04, 132,256.14 and 25,841.80 is: 38,763.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,170.04 : 132,256.14 = 25,841.80 : x
  2. Step 2: Convert to fraction form
    88,170.04/132,256.14 = 25,841.80/x
  3. Step 3: Cross multiply
    88,170.04x = 132,256.14 × 25,841.80
  4. Step 4: Simplify right side
    88,170.04x = 3,417,736,718.65
  5. Step 5: Solve for x
    x = 3,417,736,718.65/88,170.04
  6. Step 6: Final answer
    x = 38,763.02

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