Finding the Fourth Proportional to 2,578,661.62, 3,862,677.42 and 1,510,465.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,578,661.62 : 3,862,677.42 = 1,510,465.24 : x
2. Step 2: Convert to fraction form
   2,578,661.62/3,862,677.42 = 1,510,465.24/x
3. Step 3: Cross multiply
   2,578,661.62x = 3,862,677.42 × 1,510,465.24
4. Step 4: Simplify right side
   2,578,661.62x = 5,834,439,976,242.88
5. Step 5: Solve for x
   x = 5,834,439,976,242.88/2,578,661.62
6. Step 6: Final answer
   x = 2,262,584.56