Finding the Fourth Proportional to 23,748.38, 35,636.56 and 8,766.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,748.38 : 35,636.56 = 8,766.05 : x
2. Step 2: Convert to fraction form
   23,748.38/35,636.56 = 8,766.05/x
3. Step 3: Cross multiply
   23,748.38x = 35,636.56 × 8,766.05
4. Step 4: Simplify right side
   23,748.38x = 312,391,866.79
5. Step 5: Solve for x
   x = 312,391,866.79/23,748.38
6. Step 6: Final answer
   x = 13,154.24