Finding the Fourth Proportional to 11,727.58, 17,594.25 and 5,399.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,727.58 : 17,594.25 = 5,399.50 : x
2. Step 2: Convert to fraction form
   11,727.58/17,594.25 = 5,399.50/x
3. Step 3: Cross multiply
   11,727.58x = 17,594.25 × 5,399.50
4. Step 4: Simplify right side
   11,727.58x = 95,000,152.88
5. Step 5: Solve for x
   x = 95,000,152.88/11,727.58
6. Step 6: Final answer
   x = 8,100.58