Finding the Fourth Proportional to 2,693,734.80, 4,037,761.56 and 896,136.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693,734.80 : 4,037,761.56 = 896,136.72 : x
2. Step 2: Convert to fraction form
   2,693,734.80/4,037,761.56 = 896,136.72/x
3. Step 3: Cross multiply
   2,693,734.80x = 4,037,761.56 × 896,136.72
4. Step 4: Simplify right side
   2,693,734.80x = 3,618,386,400,520.48
5. Step 5: Solve for x
   x = 3,618,386,400,520.48/2,693,734.80
6. Step 6: Final answer
   x = 1,343,260.07