Finding the Fourth Proportional to 2,074,561.57, 2,862,930.27 and 1,144,376.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,561.57 : 2,862,930.27 = 1,144,376.10 : x
2. Step 2: Convert to fraction form
   2,074,561.57/2,862,930.27 = 1,144,376.10/x
3. Step 3: Cross multiply
   2,074,561.57x = 2,862,930.27 × 1,144,376.10
4. Step 4: Simplify right side
   2,074,561.57x = 3,276,268,974,808.84
5. Step 5: Solve for x
   x = 3,276,268,974,808.84/2,074,561.57
6. Step 6: Final answer
   x = 1,579,258.49