Finding the Fourth Proportional to 8,216.01, 11,337.71 and 5,071.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,216.01 : 11,337.71 = 5,071.59 : x
2. Step 2: Convert to fraction form
   8,216.01/11,337.71 = 5,071.59/x
3. Step 3: Cross multiply
   8,216.01x = 11,337.71 × 5,071.59
4. Step 4: Simplify right side
   8,216.01x = 57,500,191.30
5. Step 5: Solve for x
   x = 57,500,191.30/8,216.01
6. Step 6: Final answer
   x = 6,998.55