Finding the Fourth Proportional to 15,588.50, 23,393.00 and 5,727.86

Step by Step Solution

1. Step 1: Write the proportion equation
   15,588.50 : 23,393.00 = 5,727.86 : x
2. Step 2: Convert to fraction form
   15,588.50/23,393.00 = 5,727.86/x
3. Step 3: Cross multiply
   15,588.50x = 23,393.00 × 5,727.86
4. Step 4: Simplify right side
   15,588.50x = 133,991,683.38
5. Step 5: Solve for x
   x = 133,991,683.38/15,588.50
6. Step 6: Final answer
   x = 8,595.55