Finding the Fourth Proportional to 1,141,648.83, 1,575,582.03 and 632,351.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,648.83 : 1,575,582.03 = 632,351.61 : x
2. Step 2: Convert to fraction form
   1,141,648.83/1,575,582.03 = 632,351.61/x
3. Step 3: Cross multiply
   1,141,648.83x = 1,575,582.03 × 632,351.61
4. Step 4: Simplify right side
   1,141,648.83x = 996,321,833,357.57
5. Step 5: Solve for x
   x = 996,321,833,357.57/1,141,648.83
6. Step 6: Final answer
   x = 872,704.29