Finding the Fourth Proportional to 23,676.88, 32,663.24 and 13,738.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,676.88 : 32,663.24 = 13,738.96 : x
2. Step 2: Convert to fraction form
   23,676.88/32,663.24 = 13,738.96/x
3. Step 3: Cross multiply
   23,676.88x = 32,663.24 × 13,738.96
4. Step 4: Simplify right side
   23,676.88x = 448,758,947.83
5. Step 5: Solve for x
   x = 448,758,947.83/23,676.88
6. Step 6: Final answer
   x = 18,953.47