Finding the Fourth Proportional to 23,273.57, 32,116.43 and 12,662.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,273.57 : 32,116.43 = 12,662.98 : x
2. Step 2: Convert to fraction form
   23,273.57/32,116.43 = 12,662.98/x
3. Step 3: Cross multiply
   23,273.57x = 32,116.43 × 12,662.98
4. Step 4: Simplify right side
   23,273.57x = 406,689,662.13
5. Step 5: Solve for x
   x = 406,689,662.13/23,273.57
6. Step 6: Final answer
   x = 17,474.31