Finding the Fourth Proportional to 835,375.28, 1,152,819 and 453,401.96

Step by Step Solution

1. Step 1: Write the proportion equation
   835,375.28 : 1,152,819 = 453,401.96 : x
2. Step 2: Convert to fraction form
   835,375.28/1,152,819 = 453,401.96/x
3. Step 3: Cross multiply
   835,375.28x = 1,152,819 × 453,401.96
4. Step 4: Simplify right side
   835,375.28x = 522,690,388,361.15
5. Step 5: Solve for x
   x = 522,690,388,361.15/835,375.28
6. Step 6: Final answer
   x = 625,695.31