Finding the Fourth Proportional to 25,081.79, 34,613.06 and 17,123.81

Step by Step Solution

1. Step 1: Write the proportion equation
   25,081.79 : 34,613.06 = 17,123.81 : x
2. Step 2: Convert to fraction form
   25,081.79/34,613.06 = 17,123.81/x
3. Step 3: Cross multiply
   25,081.79x = 34,613.06 × 17,123.81
4. Step 4: Simplify right side
   25,081.79x = 592,707,204.27
5. Step 5: Solve for x
   x = 592,707,204.27/25,081.79
6. Step 6: Final answer
   x = 23,630.98