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Finding the Fourth Proportional to 102,097.19, 140,873.48 and 59,647.52

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Solution

The fourth proportional to 102,097.19, 140,873.48 and 59,647.52 is: 82,301.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,097.19 : 140,873.48 = 59,647.52 : x
  2. Step 2: Convert to fraction form
    102,097.19/140,873.48 = 59,647.52/x
  3. Step 3: Cross multiply
    102,097.19x = 140,873.48 × 59,647.52
  4. Step 4: Simplify right side
    102,097.19x = 8,402,753,993.39
  5. Step 5: Solve for x
    x = 8,402,753,993.39/102,097.19
  6. Step 6: Final answer
    x = 82,301.52

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