Finding the Fourth Proportional to 2,578,698.88, 3,862,732.50 and 1,510,502.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,578,698.88 : 3,862,732.50 = 1,510,502.44 : x
2. Step 2: Convert to fraction form
   2,578,698.88/3,862,732.50 = 1,510,502.44/x
3. Step 3: Cross multiply
   2,578,698.88x = 3,862,732.50 × 1,510,502.44
4. Step 4: Simplify right side
   2,578,698.88x = 5,834,666,866,317.30
5. Step 5: Solve for x
   x = 5,834,666,866,317.30/2,578,698.88
6. Step 6: Final answer
   x = 2,262,639.86