Finding the Fourth Proportional to 935,719.65, 1,404,073.98 and 663,922.41

Step by Step Solution

1. Step 1: Write the proportion equation
   935,719.65 : 1,404,073.98 = 663,922.41 : x
2. Step 2: Convert to fraction form
   935,719.65/1,404,073.98 = 663,922.41/x
3. Step 3: Cross multiply
   935,719.65x = 1,404,073.98 × 663,922.41
4. Step 4: Simplify right side
   935,719.65x = 932,196,180,619.89
5. Step 5: Solve for x
   x = 932,196,180,619.89/935,719.65
6. Step 6: Final answer
   x = 996,234.48