Finding the Fourth Proportional to 23,071.88, 34,612.37 and 8,281.89

Step by Step Solution

1. Step 1: Write the proportion equation
   23,071.88 : 34,612.37 = 8,281.89 : x
2. Step 2: Convert to fraction form
   23,071.88/34,612.37 = 8,281.89/x
3. Step 3: Cross multiply
   23,071.88x = 34,612.37 × 8,281.89
4. Step 4: Simplify right side
   23,071.88x = 286,655,799.57
5. Step 5: Solve for x
   x = 286,655,799.57/23,071.88
6. Step 6: Final answer
   x = 12,424.47