Finding the Fourth Proportional to 2,057,006.06, 3,087,499.26 and 992,797.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,006.06 : 3,087,499.26 = 992,797.28 : x
2. Step 2: Convert to fraction form
   2,057,006.06/3,087,499.26 = 992,797.28/x
3. Step 3: Cross multiply
   2,057,006.06x = 3,087,499.26 × 992,797.28
4. Step 4: Simplify right side
   2,057,006.06x = 3,065,260,851,892.52
5. Step 5: Solve for x
   x = 3,065,260,851,892.52/2,057,006.06
6. Step 6: Final answer
   x = 1,490,156.46