Finding the Fourth Proportional to 1,155,557.40, 1,594,703.00 and 632,299.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,557.40 : 1,594,703.00 = 632,299.42 : x
2. Step 2: Convert to fraction form
   1,155,557.40/1,594,703.00 = 632,299.42/x
3. Step 3: Cross multiply
   1,155,557.40x = 1,594,703.00 × 632,299.42
4. Step 4: Simplify right side
   1,155,557.40x = 1,008,329,781,594.52
5. Step 5: Solve for x
   x = 1,008,329,781,594.52/1,155,557.40
6. Step 6: Final answer
   x = 872,591.69