Finding the Fourth Proportional to 17,426.28, 24,036 and 10,715.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,426.28 : 24,036 = 10,715.58 : x
2. Step 2: Convert to fraction form
   17,426.28/24,036 = 10,715.58/x
3. Step 3: Cross multiply
   17,426.28x = 24,036 × 10,715.58
4. Step 4: Simplify right side
   17,426.28x = 257,559,680.88
5. Step 5: Solve for x
   x = 257,559,680.88/17,426.28
6. Step 6: Final answer
   x = 14,779.96