Finding the Fourth Proportional to 17,831.76, 24,607.56 and 9,873.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,831.76 : 24,607.56 = 9,873.72 : x
2. Step 2: Convert to fraction form
   17,831.76/24,607.56 = 9,873.72/x
3. Step 3: Cross multiply
   17,831.76x = 24,607.56 × 9,873.72
4. Step 4: Simplify right side
   17,831.76x = 242,968,157.32
5. Step 5: Solve for x
   x = 242,968,157.32/17,831.76
6. Step 6: Final answer
   x = 13,625.58