Finding the Fourth Proportional to 17,978.36, 24,810.18 and 10,022.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,978.36 : 24,810.18 = 10,022.18 : x
2. Step 2: Convert to fraction form
   17,978.36/24,810.18 = 10,022.18/x
3. Step 3: Cross multiply
   17,978.36x = 24,810.18 × 10,022.18
4. Step 4: Simplify right side
   17,978.36x = 248,652,089.79
5. Step 5: Solve for x
   x = 248,652,089.79/17,978.36
6. Step 6: Final answer
   x = 13,830.63