Finding the Fourth Proportional to 23,499.47, 35,238.24 and 8,708.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,499.47 : 35,238.24 = 8,708.06 : x
2. Step 2: Convert to fraction form
   23,499.47/35,238.24 = 8,708.06/x
3. Step 3: Cross multiply
   23,499.47x = 35,238.24 × 8,708.06
4. Step 4: Simplify right side
   23,499.47x = 306,856,532.02
5. Step 5: Solve for x
   x = 306,856,532.02/23,499.47
6. Step 6: Final answer
   x = 13,058.02