Finding the Fourth Proportional to 23,151.52, 34,740.24 and 12,766.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,151.52 : 34,740.24 = 12,766.24 : x
2. Step 2: Convert to fraction form
   23,151.52/34,740.24 = 12,766.24/x
3. Step 3: Cross multiply
   23,151.52x = 34,740.24 × 12,766.24
4. Step 4: Simplify right side
   23,151.52x = 443,502,241.50
5. Step 5: Solve for x
   x = 443,502,241.50/23,151.52
6. Step 6: Final answer
   x = 19,156.51