Finding the Fourth Proportional to 17,838.79, 24,620.12 and 10,766.23

Step by Step Solution

1. Step 1: Write the proportion equation
   17,838.79 : 24,620.12 = 10,766.23 : x
2. Step 2: Convert to fraction form
   17,838.79/24,620.12 = 10,766.23/x
3. Step 3: Cross multiply
   17,838.79x = 24,620.12 × 10,766.23
4. Step 4: Simplify right side
   17,838.79x = 265,065,820.72
5. Step 5: Solve for x
   x = 265,065,820.72/17,838.79
6. Step 6: Final answer
   x = 14,858.96