Finding the Fourth Proportional to 1,065,162.88, 1,469,934.72 and 606,254.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,162.88 : 1,469,934.72 = 606,254.96 : x
2. Step 2: Convert to fraction form
   1,065,162.88/1,469,934.72 = 606,254.96/x
3. Step 3: Cross multiply
   1,065,162.88x = 1,469,934.72 × 606,254.96
4. Step 4: Simplify right side
   1,065,162.88x = 891,155,214,876.21
5. Step 5: Solve for x
   x = 891,155,214,876.21/1,065,162.88
6. Step 6: Final answer
   x = 836,637.51