Finding the Fourth Proportional to 851,321.55, 1,174,831.83 and 469,362

Step by Step Solution

1. Step 1: Write the proportion equation
   851,321.55 : 1,174,831.83 = 469,362 : x
2. Step 2: Convert to fraction form
   851,321.55/1,174,831.83 = 469,362/x
3. Step 3: Cross multiply
   851,321.55x = 1,174,831.83 × 469,362
4. Step 4: Simplify right side
   851,321.55x = 551,421,417,392.46
5. Step 5: Solve for x
   x = 551,421,417,392.46/851,321.55
6. Step 6: Final answer
   x = 647,724.02