Finding the Fourth Proportional to 1,019,016.12, 1,404,919.98 and 655,790.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,016.12 : 1,404,919.98 = 655,790.52 : x
2. Step 2: Convert to fraction form
   1,019,016.12/1,404,919.98 = 655,790.52/x
3. Step 3: Cross multiply
   1,019,016.12x = 1,404,919.98 × 655,790.52
4. Step 4: Simplify right side
   1,019,016.12x = 921,333,204,242.59
5. Step 5: Solve for x
   x = 921,333,204,242.59/1,019,016.12
6. Step 6: Final answer
   x = 904,139.97