Finding the Fourth Proportional to 23,302.47, 34,968.74 and 8,510.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,302.47 : 34,968.74 = 8,510.15 : x
2. Step 2: Convert to fraction form
   23,302.47/34,968.74 = 8,510.15/x
3. Step 3: Cross multiply
   23,302.47x = 34,968.74 × 8,510.15
4. Step 4: Simplify right side
   23,302.47x = 297,589,222.71
5. Step 5: Solve for x
   x = 297,589,222.71/23,302.47
6. Step 6: Final answer
   x = 12,770.72