Finding the Fourth Proportional to 704,131.47, 971,629.98 and 432,210.83

Step by Step Solution

1. Step 1: Write the proportion equation
   704,131.47 : 971,629.98 = 432,210.83 : x
2. Step 2: Convert to fraction form
   704,131.47/971,629.98 = 432,210.83/x
3. Step 3: Cross multiply
   704,131.47x = 971,629.98 × 432,210.83
4. Step 4: Simplify right side
   704,131.47x = 419,948,995,250.53
5. Step 5: Solve for x
   x = 419,948,995,250.53/704,131.47
6. Step 6: Final answer
   x = 596,407.08