Finding the Fourth Proportional to 426,141.70, 588,108.72 and 244,916.86

Step by Step Solution

1. Step 1: Write the proportion equation
   426,141.70 : 588,108.72 = 244,916.86 : x
2. Step 2: Convert to fraction form
   426,141.70/588,108.72 = 244,916.86/x
3. Step 3: Cross multiply
   426,141.70x = 588,108.72 × 244,916.86
4. Step 4: Simplify right side
   426,141.70x = 144,037,741,041.02
5. Step 5: Solve for x
   x = 144,037,741,041.02/426,141.70
6. Step 6: Final answer
   x = 338,004.33