Finding the Fourth Proportional to 17,983, 24,818.39 and 10,815.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,983 : 24,818.39 = 10,815.27 : x
2. Step 2: Convert to fraction form
   17,983/24,818.39 = 10,815.27/x
3. Step 3: Cross multiply
   17,983x = 24,818.39 × 10,815.27
4. Step 4: Simplify right side
   17,983x = 268,417,588.82
5. Step 5: Solve for x
   x = 268,417,588.82/17,983
6. Step 6: Final answer
   x = 14,926.19