Finding the Fourth Proportional to 23,093.10, 31,868.37 and 12,482.64

Step by Step Solution

1. Step 1: Write the proportion equation
   23,093.10 : 31,868.37 = 12,482.64 : x
2. Step 2: Convert to fraction form
   23,093.10/31,868.37 = 12,482.64/x
3. Step 3: Cross multiply
   23,093.10x = 31,868.37 × 12,482.64
4. Step 4: Simplify right side
   23,093.10x = 397,801,390.10
5. Step 5: Solve for x
   x = 397,801,390.10/23,093.10
6. Step 6: Final answer
   x = 17,225.98