Finding the Fourth Proportional to 2,735,789.28, 4,103,895.76 and 914,160.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,735,789.28 : 4,103,895.76 = 914,160.54 : x
2. Step 2: Convert to fraction form
   2,735,789.28/4,103,895.76 = 914,160.54/x
3. Step 3: Cross multiply
   2,735,789.28x = 4,103,895.76 × 914,160.54
4. Step 4: Simplify right side
   2,735,789.28x = 3,751,619,564,065.31
5. Step 5: Solve for x
   x = 3,751,619,564,065.31/2,735,789.28
6. Step 6: Final answer
   x = 1,371,311.60