Finding the Fourth Proportional to 1,413,066.83, 1,950,471.27 and 1,123,192.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413,066.83 : 1,950,471.27 = 1,123,192.73 : x
2. Step 2: Convert to fraction form
   1,413,066.83/1,950,471.27 = 1,123,192.73/x
3. Step 3: Cross multiply
   1,413,066.83x = 1,950,471.27 × 1,123,192.73
4. Step 4: Simplify right side
   1,413,066.83x = 2,190,755,155,414.05
5. Step 5: Solve for x
   x = 2,190,755,155,414.05/1,413,066.83
6. Step 6: Final answer
   x = 1,550,354.96