Finding the Fourth Proportional to 2,068,076.16, 3,102,969.12 and 914,716.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,076.16 : 3,102,969.12 = 914,716.32 : x
2. Step 2: Convert to fraction form
   2,068,076.16/3,102,969.12 = 914,716.32/x
3. Step 3: Cross multiply
   2,068,076.16x = 3,102,969.12 × 914,716.32
4. Step 4: Simplify right side
   2,068,076.16x = 2,838,336,494,520.04
5. Step 5: Solve for x
   x = 2,838,336,494,520.04/2,068,076.16
6. Step 6: Final answer
   x = 1,372,452.60