Finding the Fourth Proportional to 1,141,879.02, 1,575,665.91 and 632,453.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,879.02 : 1,575,665.91 = 632,453.82 : x
2. Step 2: Convert to fraction form
   1,141,879.02/1,575,665.91 = 632,453.82/x
3. Step 3: Cross multiply
   1,141,879.02x = 1,575,665.91 × 632,453.82
4. Step 4: Simplify right side
   1,141,879.02x = 996,535,923,823.28
5. Step 5: Solve for x
   x = 996,535,923,823.28/1,141,879.02
6. Step 6: Final answer
   x = 872,715.85