Finding the Fourth Proportional to 835,383.34, 1,152,798.17 and 453,401.92

Step by Step Solution

1. Step 1: Write the proportion equation
   835,383.34 : 1,152,798.17 = 453,401.92 : x
2. Step 2: Convert to fraction form
   835,383.34/1,152,798.17 = 453,401.92/x
3. Step 3: Cross multiply
   835,383.34x = 1,152,798.17 × 453,401.92
4. Step 4: Simplify right side
   835,383.34x = 522,680,903,650.49
5. Step 5: Solve for x
   x = 522,680,903,650.49/835,383.34
6. Step 6: Final answer
   x = 625,677.91