Finding the Fourth Proportional to 23,703.47, 32,707.90 and 13,093.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,703.47 : 32,707.90 = 13,093.18 : x
2. Step 2: Convert to fraction form
   23,703.47/32,707.90 = 13,093.18/x
3. Step 3: Cross multiply
   23,703.47x = 32,707.90 × 13,093.18
4. Step 4: Simplify right side
   23,703.47x = 428,250,356.72
5. Step 5: Solve for x
   x = 428,250,356.72/23,703.47
6. Step 6: Final answer
   x = 18,066.99