Finding the Fourth Proportional to 1,726,003.49, 2,589,007.05 and 932,331.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,003.49 : 2,589,007.05 = 932,331.47 : x
2. Step 2: Convert to fraction form
   1,726,003.49/2,589,007.05 = 932,331.47/x
3. Step 3: Cross multiply
   1,726,003.49x = 2,589,007.05 × 932,331.47
4. Step 4: Simplify right side
   1,726,003.49x = 2,413,812,735,821.83
5. Step 5: Solve for x
   x = 2,413,812,735,821.83/1,726,003.49
6. Step 6: Final answer
   x = 1,398,498.18