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Finding the Fourth Proportional to 352,347.96, 486,241.50 and 191,203.04

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Solution

The fourth proportional to 352,347.96, 486,241.50 and 191,203.04 is: 263,860.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,347.96 : 486,241.50 = 191,203.04 : x
  2. Step 2: Convert to fraction form
    352,347.96/486,241.50 = 191,203.04/x
  3. Step 3: Cross multiply
    352,347.96x = 486,241.50 × 191,203.04
  4. Step 4: Simplify right side
    352,347.96x = 92,970,852,974.16
  5. Step 5: Solve for x
    x = 92,970,852,974.16/352,347.96
  6. Step 6: Final answer
    x = 263,860.91

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