Finding the Fourth Proportional to 144,773.58, 216,861.46 and 107,375.88

Step by Step Solution

1. Step 1: Write the proportion equation
   144,773.58 : 216,861.46 = 107,375.88 : x
2. Step 2: Convert to fraction form
   144,773.58/216,861.46 = 107,375.88/x
3. Step 3: Cross multiply
   144,773.58x = 216,861.46 × 107,375.88
4. Step 4: Simplify right side
   144,773.58x = 23,285,690,105.58
5. Step 5: Solve for x
   x = 23,285,690,105.58/144,773.58
6. Step 6: Final answer
   x = 160,842.12