Finding the Fourth Proportional to 1,141,618.50, 1,575,433.53 and 632,353.68

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,618.50 : 1,575,433.53 = 632,353.68 : x
2. Step 2: Convert to fraction form
   1,141,618.50/1,575,433.53 = 632,353.68/x
3. Step 3: Cross multiply
   1,141,618.50x = 1,575,433.53 × 632,353.68
4. Step 4: Simplify right side
   1,141,618.50x = 996,231,190,290.89
5. Step 5: Solve for x
   x = 996,231,190,290.89/1,141,618.50
6. Step 6: Final answer
   x = 872,648.08