Finding the Fourth Proportional to 23,151.03, 31,948.29 and 13,082.73

Step by Step Solution

1. Step 1: Write the proportion equation
   23,151.03 : 31,948.29 = 13,082.73 : x
2. Step 2: Convert to fraction form
   23,151.03/31,948.29 = 13,082.73/x
3. Step 3: Cross multiply
   23,151.03x = 31,948.29 × 13,082.73
4. Step 4: Simplify right side
   23,151.03x = 417,970,852.03
5. Step 5: Solve for x
   x = 417,970,852.03/23,151.03
6. Step 6: Final answer
   x = 18,054.09