Finding the Fourth Proportional to 17,491.84, 24,139.25 and 9,534.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,491.84 : 24,139.25 = 9,534.58 : x
2. Step 2: Convert to fraction form
   17,491.84/24,139.25 = 9,534.58/x
3. Step 3: Cross multiply
   17,491.84x = 24,139.25 × 9,534.58
4. Step 4: Simplify right side
   17,491.84x = 230,157,441.90
5. Step 5: Solve for x
   x = 230,157,441.90/17,491.84
6. Step 6: Final answer
   x = 13,157.99