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Finding the Fourth Proportional to 364,733.84, 503,416.68 and 213,879.44

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Solution

The fourth proportional to 364,733.84, 503,416.68 and 213,879.44 is: 295,202.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,733.84 : 503,416.68 = 213,879.44 : x
  2. Step 2: Convert to fraction form
    364,733.84/503,416.68 = 213,879.44/x
  3. Step 3: Cross multiply
    364,733.84x = 503,416.68 × 213,879.44
  4. Step 4: Simplify right side
    364,733.84x = 107,670,477,605.06
  5. Step 5: Solve for x
    x = 107,670,477,605.06/364,733.84
  6. Step 6: Final answer
    x = 295,202.87

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