Finding the Fourth Proportional to 749,802.56, 1,034,727.42 and 410,270.72

Step by Step Solution

1. Step 1: Write the proportion equation
   749,802.56 : 1,034,727.42 = 410,270.72 : x
2. Step 2: Convert to fraction form
   749,802.56/1,034,727.42 = 410,270.72/x
3. Step 3: Cross multiply
   749,802.56x = 1,034,727.42 × 410,270.72
4. Step 4: Simplify right side
   749,802.56x = 424,518,363,607.14
5. Step 5: Solve for x
   x = 424,518,363,607.14/749,802.56
6. Step 6: Final answer
   x = 566,173.53