Finding the Fourth Proportional to 1,155,629.61, 1,594,812.42 and 632,375.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,629.61 : 1,594,812.42 = 632,375.37 : x
2. Step 2: Convert to fraction form
   1,155,629.61/1,594,812.42 = 632,375.37/x
3. Step 3: Cross multiply
   1,155,629.61x = 1,594,812.42 × 632,375.37
4. Step 4: Simplify right side
   1,155,629.61x = 1,008,520,094,178.10
5. Step 5: Solve for x
   x = 1,008,520,094,178.10/1,155,629.61
6. Step 6: Final answer
   x = 872,701.85