Finding the Fourth Proportional to 8,941.22, 13,402.60 and 5,827.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,941.22 : 13,402.60 = 5,827.31 : x
2. Step 2: Convert to fraction form
   8,941.22/13,402.60 = 5,827.31/x
3. Step 3: Cross multiply
   8,941.22x = 13,402.60 × 5,827.31
4. Step 4: Simplify right side
   8,941.22x = 78,101,105.01
5. Step 5: Solve for x
   x = 78,101,105.01/8,941.22
6. Step 6: Final answer
   x = 8,734.95