Finding the Fourth Proportional to 23,369.31, 32,250.96 and 13,938.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,369.31 : 32,250.96 = 13,938.48 : x
2. Step 2: Convert to fraction form
   23,369.31/32,250.96 = 13,938.48/x
3. Step 3: Cross multiply
   23,369.31x = 32,250.96 × 13,938.48
4. Step 4: Simplify right side
   23,369.31x = 449,529,360.94
5. Step 5: Solve for x
   x = 449,529,360.94/23,369.31
6. Step 6: Final answer
   x = 19,235.89