Finding the Fourth Proportional to 1,355,854.83, 1,871,074.49 and 744,017.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,854.83 : 1,871,074.49 = 744,017.82 : x
2. Step 2: Convert to fraction form
   1,355,854.83/1,871,074.49 = 744,017.82/x
3. Step 3: Cross multiply
   1,355,854.83x = 1,871,074.49 × 744,017.82
4. Step 4: Simplify right side
   1,355,854.83x = 1,392,112,759,387.32
5. Step 5: Solve for x
   x = 1,392,112,759,387.32/1,355,854.83
6. Step 6: Final answer
   x = 1,026,741.75