Finding the Fourth Proportional to 31,229.01, 43,096.05 and 17,081.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,229.01 : 43,096.05 = 17,081.82 : x
2. Step 2: Convert to fraction form
   31,229.01/43,096.05 = 17,081.82/x
3. Step 3: Cross multiply
   31,229.01x = 43,096.05 × 17,081.82
4. Step 4: Simplify right side
   31,229.01x = 736,158,968.81
5. Step 5: Solve for x
   x = 736,158,968.81/31,229.01
6. Step 6: Final answer
   x = 23,572.92