Finding the Fourth Proportional to 835,383.30, 1,152,830.01 and 453,410.10

Step by Step Solution

1. Step 1: Write the proportion equation
   835,383.30 : 1,152,830.01 = 453,410.10 : x
2. Step 2: Convert to fraction form
   835,383.30/1,152,830.01 = 453,410.10/x
3. Step 3: Cross multiply
   835,383.30x = 1,152,830.01 × 453,410.10
4. Step 4: Simplify right side
   835,383.30x = 522,704,770,117.10
5. Step 5: Solve for x
   x = 522,704,770,117.10/835,383.30
6. Step 6: Final answer
   x = 625,706.51