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Finding the Fourth Proportional to 336,458.58, 504,540.23 and 125,948.89

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Solution

The fourth proportional to 336,458.58, 504,540.23 and 125,948.89 is: 188,868.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,458.58 : 504,540.23 = 125,948.89 : x
  2. Step 2: Convert to fraction form
    336,458.58/504,540.23 = 125,948.89/x
  3. Step 3: Cross multiply
    336,458.58x = 504,540.23 × 125,948.89
  4. Step 4: Simplify right side
    336,458.58x = 63,546,281,929.78
  5. Step 5: Solve for x
    x = 63,546,281,929.78/336,458.58
  6. Step 6: Final answer
    x = 188,868.07

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