Finding the Fourth Proportional to 736,061.27, 1,015,768.80 and 413,768.54

Step by Step Solution

1. Step 1: Write the proportion equation
   736,061.27 : 1,015,768.80 = 413,768.54 : x
2. Step 2: Convert to fraction form
   736,061.27/1,015,768.80 = 413,768.54/x
3. Step 3: Cross multiply
   736,061.27x = 1,015,768.80 × 413,768.54
4. Step 4: Simplify right side
   736,061.27x = 420,293,168,274.71
5. Step 5: Solve for x
   x = 420,293,168,274.71/736,061.27
6. Step 6: Final answer
   x = 571,002.97