Finding the Fourth Proportional to 16,726.55, 23,073.85 and 10,010.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,726.55 : 23,073.85 = 10,010.18 : x
2. Step 2: Convert to fraction form
   16,726.55/23,073.85 = 10,010.18/x
3. Step 3: Cross multiply
   16,726.55x = 23,073.85 × 10,010.18
4. Step 4: Simplify right side
   16,726.55x = 230,973,391.79
5. Step 5: Solve for x
   x = 230,973,391.79/16,726.55
6. Step 6: Final answer
   x = 13,808.79