Finding the Fourth Proportional to 17,976.28, 24,807.98 and 10,018.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,976.28 : 24,807.98 = 10,018.43 : x
2. Step 2: Convert to fraction form
   17,976.28/24,807.98 = 10,018.43/x
3. Step 3: Cross multiply
   17,976.28x = 24,807.98 × 10,018.43
4. Step 4: Simplify right side
   17,976.28x = 248,537,011.07
5. Step 5: Solve for x
   x = 248,537,011.07/17,976.28
6. Step 6: Final answer
   x = 13,825.83