Finding the Fourth Proportional to 11,493.24, 15,862.52 and 10,742.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,493.24 : 15,862.52 = 10,742.83 : x
2. Step 2: Convert to fraction form
   11,493.24/15,862.52 = 10,742.83/x
3. Step 3: Cross multiply
   11,493.24x = 15,862.52 × 10,742.83
4. Step 4: Simplify right side
   11,493.24x = 170,408,382.59
5. Step 5: Solve for x
   x = 170,408,382.59/11,493.24
6. Step 6: Final answer
   x = 14,826.83