Finding the Fourth Proportional to 437,105.56, 603,155.82 and 246,114.04

Step by Step Solution

1. Step 1: Write the proportion equation
   437,105.56 : 603,155.82 = 246,114.04 : x
2. Step 2: Convert to fraction form
   437,105.56/603,155.82 = 246,114.04/x
3. Step 3: Cross multiply
   437,105.56x = 603,155.82 × 246,114.04
4. Step 4: Simplify right side
   437,105.56x = 148,445,115,609.71
5. Step 5: Solve for x
   x = 148,445,115,609.71/437,105.56
6. Step 6: Final answer
   x = 339,609.31