Finding the Fourth Proportional to 294,105.26, 441,025.86 and 83,693.18

Step by Step Solution

1. Step 1: Write the proportion equation
   294,105.26 : 441,025.86 = 83,693.18 : x
2. Step 2: Convert to fraction form
   294,105.26/441,025.86 = 83,693.18/x
3. Step 3: Cross multiply
   294,105.26x = 441,025.86 × 83,693.18
4. Step 4: Simplify right side
   294,105.26x = 36,910,856,685.63
5. Step 5: Solve for x
   x = 36,910,856,685.63/294,105.26
6. Step 6: Final answer
   x = 125,502.20