Finding the Fourth Proportional to 10,758.86, 16,141.93 and 5,496.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,758.86 : 16,141.93 = 5,496.09 : x
2. Step 2: Convert to fraction form
   10,758.86/16,141.93 = 5,496.09/x
3. Step 3: Cross multiply
   10,758.86x = 16,141.93 × 5,496.09
4. Step 4: Simplify right side
   10,758.86x = 88,717,426.21
5. Step 5: Solve for x
   x = 88,717,426.21/10,758.86
6. Step 6: Final answer
   x = 8,245.99