Finding the Fourth Proportional to 23,093.24, 31,868.65 and 13,024.13

Step by Step Solution

1. Step 1: Write the proportion equation
   23,093.24 : 31,868.65 = 13,024.13 : x
2. Step 2: Convert to fraction form
   23,093.24/31,868.65 = 13,024.13/x
3. Step 3: Cross multiply
   23,093.24x = 31,868.65 × 13,024.13
4. Step 4: Simplify right side
   23,093.24x = 415,061,440.52
5. Step 5: Solve for x
   x = 415,061,440.52/23,093.24
6. Step 6: Final answer
   x = 17,973.29