Finding the Fourth Proportional to 23,185.02, 31,983.48 and 14,672.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,185.02 : 31,983.48 = 14,672.76 : x
2. Step 2: Convert to fraction form
   23,185.02/31,983.48 = 14,672.76/x
3. Step 3: Cross multiply
   23,185.02x = 31,983.48 × 14,672.76
4. Step 4: Simplify right side
   23,185.02x = 469,285,926.00
5. Step 5: Solve for x
   x = 469,285,926.00/23,185.02
6. Step 6: Final answer
   x = 20,240.91