Finding the Fourth Proportional to 1,035,498.55, 1,552,324.43 and 404,265.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,498.55 : 1,552,324.43 = 404,265.55 : x
2. Step 2: Convert to fraction form
   1,035,498.55/1,552,324.43 = 404,265.55/x
3. Step 3: Cross multiply
   1,035,498.55x = 1,552,324.43 × 404,265.55
4. Step 4: Simplify right side
   1,035,498.55x = 627,551,287,451.06
5. Step 5: Solve for x
   x = 627,551,287,451.06/1,035,498.55
6. Step 6: Final answer
   x = 606,037.82