Finding the Fourth Proportional to 1,563,086.88, 2,344,604.72 and 498,114.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,563,086.88 : 2,344,604.72 = 498,114.72 : x
2. Step 2: Convert to fraction form
   1,563,086.88/2,344,604.72 = 498,114.72/x
3. Step 3: Cross multiply
   1,563,086.88x = 2,344,604.72 × 498,114.72
4. Step 4: Simplify right side
   1,563,086.88x = 1,167,882,123,613.48
5. Step 5: Solve for x
   x = 1,167,882,123,613.48/1,563,086.88
6. Step 6: Final answer
   x = 747,163.92