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Finding the Fourth Proportional to 247,246.82, 341,198.89 and 134,069.57

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Solution

The fourth proportional to 247,246.82, 341,198.89 and 134,069.57 is: 185,015.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,246.82 : 341,198.89 = 134,069.57 : x
  2. Step 2: Convert to fraction form
    247,246.82/341,198.89 = 134,069.57/x
  3. Step 3: Cross multiply
    247,246.82x = 341,198.89 × 134,069.57
  4. Step 4: Simplify right side
    247,246.82x = 45,744,388,466.78
  5. Step 5: Solve for x
    x = 45,744,388,466.78/247,246.82
  6. Step 6: Final answer
    x = 185,015.07

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