Finding the Fourth Proportional to 841,086.18, 1,160,695.58 and 459,113.27

Step by Step Solution

1. Step 1: Write the proportion equation
   841,086.18 : 1,160,695.58 = 459,113.27 : x
2. Step 2: Convert to fraction form
   841,086.18/1,160,695.58 = 459,113.27/x
3. Step 3: Cross multiply
   841,086.18x = 1,160,695.58 × 459,113.27
4. Step 4: Simplify right side
   841,086.18x = 532,890,735,109.30
5. Step 5: Solve for x
   x = 532,890,735,109.30/841,086.18
6. Step 6: Final answer
   x = 633,574.48