Finding the Fourth Proportional to 2,073,419.82, 2,861,332.63 and 1,155,707.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,419.82 : 2,861,332.63 = 1,155,707.15 : x
2. Step 2: Convert to fraction form
   2,073,419.82/2,861,332.63 = 1,155,707.15/x
3. Step 3: Cross multiply
   2,073,419.82x = 2,861,332.63 × 1,155,707.15
4. Step 4: Simplify right side
   2,073,419.82x = 3,306,862,582,291.33
5. Step 5: Solve for x
   x = 3,306,862,582,291.33/2,073,419.82
6. Step 6: Final answer
   x = 1,594,883.27