Finding the Fourth Proportional to 2,581,892.28, 3,563,143.02 and 1,435,995

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581,892.28 : 3,563,143.02 = 1,435,995 : x
2. Step 2: Convert to fraction form
   2,581,892.28/3,563,143.02 = 1,435,995/x
3. Step 3: Cross multiply
   2,581,892.28x = 3,563,143.02 × 1,435,995
4. Step 4: Simplify right side
   2,581,892.28x = 5,116,655,561,004.90
5. Step 5: Solve for x
   x = 5,116,655,561,004.90/2,581,892.28
6. Step 6: Final answer
   x = 1,981,746.33