Finding the Fourth Proportional to 17,712.60, 24,443.55 and 9,755.01

Step by Step Solution

1. Step 1: Write the proportion equation
   17,712.60 : 24,443.55 = 9,755.01 : x
2. Step 2: Convert to fraction form
   17,712.60/24,443.55 = 9,755.01/x
3. Step 3: Cross multiply
   17,712.60x = 24,443.55 × 9,755.01
4. Step 4: Simplify right side
   17,712.60x = 238,447,074.69
5. Step 5: Solve for x
   x = 238,447,074.69/17,712.60
6. Step 6: Final answer
   x = 13,462.00