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Finding the Fourth Proportional to 345,053.82, 476,064.36 and 194,121.66

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Solution

The fourth proportional to 345,053.82, 476,064.36 and 194,121.66 is: 267,826.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    345,053.82 : 476,064.36 = 194,121.66 : x
  2. Step 2: Convert to fraction form
    345,053.82/476,064.36 = 194,121.66/x
  3. Step 3: Cross multiply
    345,053.82x = 476,064.36 × 194,121.66
  4. Step 4: Simplify right side
    345,053.82x = 92,414,403,830.04
  5. Step 5: Solve for x
    x = 92,414,403,830.04/345,053.82
  6. Step 6: Final answer
    x = 267,826.06

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