Finding the Fourth Proportional to 737,401.40, 1,017,615.59 and 410,711.78

Step by Step Solution

1. Step 1: Write the proportion equation
   737,401.40 : 1,017,615.59 = 410,711.78 : x
2. Step 2: Convert to fraction form
   737,401.40/1,017,615.59 = 410,711.78/x
3. Step 3: Cross multiply
   737,401.40x = 1,017,615.59 × 410,711.78
4. Step 4: Simplify right side
   737,401.40x = 417,946,714,665.55
5. Step 5: Solve for x
   x = 417,946,714,665.55/737,401.40
6. Step 6: Final answer
   x = 566,783.19