Finding the Fourth Proportional to 736,411.50, 1,104,630.69 and 230,961.18

Step by Step Solution

1. Step 1: Write the proportion equation
   736,411.50 : 1,104,630.69 = 230,961.18 : x
2. Step 2: Convert to fraction form
   736,411.50/1,104,630.69 = 230,961.18/x
3. Step 3: Cross multiply
   736,411.50x = 1,104,630.69 × 230,961.18
4. Step 4: Simplify right side
   736,411.50x = 255,126,807,626.61
5. Step 5: Solve for x
   x = 255,126,807,626.61/736,411.50
6. Step 6: Final answer
   x = 346,445.99