Finding the Fourth Proportional to 1,065,081.08, 1,469,617.49 and 606,168.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,081.08 : 1,469,617.49 = 606,168.79 : x
2. Step 2: Convert to fraction form
   1,065,081.08/1,469,617.49 = 606,168.79/x
3. Step 3: Cross multiply
   1,065,081.08x = 1,469,617.49 × 606,168.79
4. Step 4: Simplify right side
   1,065,081.08x = 890,836,253,517.52
5. Step 5: Solve for x
   x = 890,836,253,517.52/1,065,081.08
6. Step 6: Final answer
   x = 836,402.29