Finding the Fourth Proportional to 17,868.12, 26,792.28 and 8,016.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,868.12 : 26,792.28 = 8,016.84 : x
2. Step 2: Convert to fraction form
   17,868.12/26,792.28 = 8,016.84/x
3. Step 3: Cross multiply
   17,868.12x = 26,792.28 × 8,016.84
4. Step 4: Simplify right side
   17,868.12x = 214,789,422.00
5. Step 5: Solve for x
   x = 214,789,422.00/17,868.12
6. Step 6: Final answer
   x = 12,020.82