Finding the Fourth Proportional to 17,384.82, 23,989.24 and 10,670.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,384.82 : 23,989.24 = 10,670.72 : x
2. Step 2: Convert to fraction form
   17,384.82/23,989.24 = 10,670.72/x
3. Step 3: Cross multiply
   17,384.82x = 23,989.24 × 10,670.72
4. Step 4: Simplify right side
   17,384.82x = 255,982,463.05
5. Step 5: Solve for x
   x = 255,982,463.05/17,384.82
6. Step 6: Final answer
   x = 14,724.48