Finding the Fourth Proportional to 17,981.76, 24,814.32 and 10,023.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,981.76 : 24,814.32 = 10,023.84 : x
2. Step 2: Convert to fraction form
   17,981.76/24,814.32 = 10,023.84/x
3. Step 3: Cross multiply
   17,981.76x = 24,814.32 × 10,023.84
4. Step 4: Simplify right side
   17,981.76x = 248,734,773.39
5. Step 5: Solve for x
   x = 248,734,773.39/17,981.76
6. Step 6: Final answer
   x = 13,832.62