Finding the Fourth Proportional to 10,816.83, 16,248.29 and 10,184.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,816.83 : 16,248.29 = 10,184.82 : x
2. Step 2: Convert to fraction form
   10,816.83/16,248.29 = 10,184.82/x
3. Step 3: Cross multiply
   10,816.83x = 16,248.29 × 10,184.82
4. Step 4: Simplify right side
   10,816.83x = 165,485,908.96
5. Step 5: Solve for x
   x = 165,485,908.96/10,816.83
6. Step 6: Final answer
   x = 15,298.93