Finding the Fourth Proportional to 17,656.02, 24,364.53 and 9,697.77

Step by Step Solution

1. Step 1: Write the proportion equation
   17,656.02 : 24,364.53 = 9,697.77 : x
2. Step 2: Convert to fraction form
   17,656.02/24,364.53 = 9,697.77/x
3. Step 3: Cross multiply
   17,656.02x = 24,364.53 × 9,697.77
4. Step 4: Simplify right side
   17,656.02x = 236,281,608.10
5. Step 5: Solve for x
   x = 236,281,608.10/17,656.02
6. Step 6: Final answer
   x = 13,382.50