Finding the Fourth Proportional to 23,100.24, 34,641.18 and 8,304.60

Step by Step Solution

1. Step 1: Write the proportion equation
   23,100.24 : 34,641.18 = 8,304.60 : x
2. Step 2: Convert to fraction form
   23,100.24/34,641.18 = 8,304.60/x
3. Step 3: Cross multiply
   23,100.24x = 34,641.18 × 8,304.60
4. Step 4: Simplify right side
   23,100.24x = 287,681,143.43
5. Step 5: Solve for x
   x = 287,681,143.43/23,100.24
6. Step 6: Final answer
   x = 12,453.60