Finding the Fourth Proportional to 17,980.31, 24,811.88 and 10,022.36

Step by Step Solution

1. Step 1: Write the proportion equation
   17,980.31 : 24,811.88 = 10,022.36 : x
2. Step 2: Convert to fraction form
   17,980.31/24,811.88 = 10,022.36/x
3. Step 3: Cross multiply
   17,980.31x = 24,811.88 × 10,022.36
4. Step 4: Simplify right side
   17,980.31x = 248,673,419.47
5. Step 5: Solve for x
   x = 248,673,419.47/17,980.31
6. Step 6: Final answer
   x = 13,830.32