Finding the Fourth Proportional to 725,131.98, 1,000,801.98 and 604,081.53

Step by Step Solution

1. Step 1: Write the proportion equation
   725,131.98 : 1,000,801.98 = 604,081.53 : x
2. Step 2: Convert to fraction form
   725,131.98/1,000,801.98 = 604,081.53/x
3. Step 3: Cross multiply
   725,131.98x = 1,000,801.98 × 604,081.53
4. Step 4: Simplify right side
   725,131.98x = 604,565,991,305.43
5. Step 5: Solve for x
   x = 604,565,991,305.43/725,131.98
6. Step 6: Final answer
   x = 833,732.35