Finding the Fourth Proportional to 17,457.16, 24,086.78 and 9,901.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,457.16 : 24,086.78 = 9,901.75 : x
2. Step 2: Convert to fraction form
   17,457.16/24,086.78 = 9,901.75/x
3. Step 3: Cross multiply
   17,457.16x = 24,086.78 × 9,901.75
4. Step 4: Simplify right side
   17,457.16x = 238,501,164.14
5. Step 5: Solve for x
   x = 238,501,164.14/17,457.16
6. Step 6: Final answer
   x = 13,662.08