Finding the Fourth Proportional to 16,010.02, 23,965.82 and 13,648.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,010.02 : 23,965.82 = 13,648.06 : x
2. Step 2: Convert to fraction form
   16,010.02/23,965.82 = 13,648.06/x
3. Step 3: Cross multiply
   16,010.02x = 23,965.82 × 13,648.06
4. Step 4: Simplify right side
   16,010.02x = 327,087,038.98
5. Step 5: Solve for x
   x = 327,087,038.98/16,010.02
6. Step 6: Final answer
   x = 20,430.14