Finding the Fourth Proportional to 1,914,436.96, 2,872,153.59 and 716,451.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,914,436.96 : 2,872,153.59 = 716,451.82 : x
2. Step 2: Convert to fraction form
   1,914,436.96/2,872,153.59 = 716,451.82/x
3. Step 3: Cross multiply
   1,914,436.96x = 2,872,153.59 × 716,451.82
4. Step 4: Simplify right side
   1,914,436.96x = 2,057,759,657,007.96
5. Step 5: Solve for x
   x = 2,057,759,657,007.96/1,914,436.96
6. Step 6: Final answer
   x = 1,074,864.15