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Finding the Fourth Proportional to 96,919.29, 145,380.06 and 25,841.52

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Solution

The fourth proportional to 96,919.29, 145,380.06 and 25,841.52 is: 38,762.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,919.29 : 145,380.06 = 25,841.52 : x
  2. Step 2: Convert to fraction form
    96,919.29/145,380.06 = 25,841.52/x
  3. Step 3: Cross multiply
    96,919.29x = 145,380.06 × 25,841.52
  4. Step 4: Simplify right side
    96,919.29x = 3,756,841,728.09
  5. Step 5: Solve for x
    x = 3,756,841,728.09/96,919.29
  6. Step 6: Final answer
    x = 38,762.58

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