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Finding the Fourth Proportional to 336,166.20, 504,338.40 and 146,545.20

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Solution

The fourth proportional to 336,166.20, 504,338.40 and 146,545.20 is: 219,856.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,166.20 : 504,338.40 = 146,545.20 : x
  2. Step 2: Convert to fraction form
    336,166.20/504,338.40 = 146,545.20/x
  3. Step 3: Cross multiply
    336,166.20x = 504,338.40 × 146,545.20
  4. Step 4: Simplify right side
    336,166.20x = 73,908,371,695.68
  5. Step 5: Solve for x
    x = 73,908,371,695.68/336,166.20
  6. Step 6: Final answer
    x = 219,856.64

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