Finding the Fourth Proportional to 17,719.93, 24,454.61 and 9,762.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,719.93 : 24,454.61 = 9,762.15 : x
2. Step 2: Convert to fraction form
   17,719.93/24,454.61 = 9,762.15/x
3. Step 3: Cross multiply
   17,719.93x = 24,454.61 × 9,762.15
4. Step 4: Simplify right side
   17,719.93x = 238,729,650.51
5. Step 5: Solve for x
   x = 238,729,650.51/17,719.93
6. Step 6: Final answer
   x = 13,472.38