Finding the Fourth Proportional to 17,912.72, 24,719.84 and 10,360.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,912.72 : 24,719.84 = 10,360.76 : x
2. Step 2: Convert to fraction form
   17,912.72/24,719.84 = 10,360.76/x
3. Step 3: Cross multiply
   17,912.72x = 24,719.84 × 10,360.76
4. Step 4: Simplify right side
   17,912.72x = 256,116,329.48
5. Step 5: Solve for x
   x = 256,116,329.48/17,912.72
6. Step 6: Final answer
   x = 14,298.01