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Finding the Fourth Proportional to 219,993.84, 303,590.43 and 119,391.84

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Solution

The fourth proportional to 219,993.84, 303,590.43 and 119,391.84 is: 164,760.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,993.84 : 303,590.43 = 119,391.84 : x
  2. Step 2: Convert to fraction form
    219,993.84/303,590.43 = 119,391.84/x
  3. Step 3: Cross multiply
    219,993.84x = 303,590.43 × 119,391.84
  4. Step 4: Simplify right side
    219,993.84x = 36,246,220,044.09
  5. Step 5: Solve for x
    x = 36,246,220,044.09/219,993.84
  6. Step 6: Final answer
    x = 164,760.16

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