Finding the Fourth Proportional to 17,538.57, 24,201.65 and 10,826.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,538.57 : 24,201.65 = 10,826.37 : x
2. Step 2: Convert to fraction form
   17,538.57/24,201.65 = 10,826.37/x
3. Step 3: Cross multiply
   17,538.57x = 24,201.65 × 10,826.37
4. Step 4: Simplify right side
   17,538.57x = 262,016,044.58
5. Step 5: Solve for x
   x = 262,016,044.58/17,538.57
6. Step 6: Final answer
   x = 14,939.42