Finding the Fourth Proportional to 329,003.32, 493,209.60 and 118,494.04

Step by Step Solution

1. Step 1: Write the proportion equation
   329,003.32 : 493,209.60 = 118,494.04 : x
2. Step 2: Convert to fraction form
   329,003.32/493,209.60 = 118,494.04/x
3. Step 3: Cross multiply
   329,003.32x = 493,209.60 × 118,494.04
4. Step 4: Simplify right side
   329,003.32x = 58,442,398,070.78
5. Step 5: Solve for x
   x = 58,442,398,070.78/329,003.32
6. Step 6: Final answer
   x = 177,634.68