Finding the Fourth Proportional to 749,796.50, 1,034,719.18 and 410,264.76

Step by Step Solution

1. Step 1: Write the proportion equation
   749,796.50 : 1,034,719.18 = 410,264.76 : x
2. Step 2: Convert to fraction form
   749,796.50/1,034,719.18 = 410,264.76/x
3. Step 3: Cross multiply
   749,796.50x = 1,034,719.18 × 410,264.76
4. Step 4: Simplify right side
   749,796.50x = 424,508,816,050.10
5. Step 5: Solve for x
   x = 424,508,816,050.10/749,796.50
6. Step 6: Final answer
   x = 566,165.37