Finding the Fourth Proportional to 935,662.75, 1,402,956.89 and 366,377.31

Step by Step Solution

1. Step 1: Write the proportion equation
   935,662.75 : 1,402,956.89 = 366,377.31 : x
2. Step 2: Convert to fraction form
   935,662.75/1,402,956.89 = 366,377.31/x
3. Step 3: Cross multiply
   935,662.75x = 1,402,956.89 × 366,377.31
4. Step 4: Simplify right side
   935,662.75x = 514,011,569,572.28
5. Step 5: Solve for x
   x = 514,011,569,572.28/935,662.75
6. Step 6: Final answer
   x = 549,355.60