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Finding the Fourth Proportional to 135,298.56, 202,924.08 and 41,805.12

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Solution

The fourth proportional to 135,298.56, 202,924.08 and 41,805.12 is: 62,700.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,298.56 : 202,924.08 = 41,805.12 : x
  2. Step 2: Convert to fraction form
    135,298.56/202,924.08 = 41,805.12/x
  3. Step 3: Cross multiply
    135,298.56x = 202,924.08 × 41,805.12
  4. Step 4: Simplify right side
    135,298.56x = 8,483,265,515.29
  5. Step 5: Solve for x
    x = 8,483,265,515.29/135,298.56
  6. Step 6: Final answer
    x = 62,700.34

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