Finding the Fourth Proportional to 8,735.91, 12,052.17 and 5,753.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,735.91 : 12,052.17 = 5,753.22 : x
2. Step 2: Convert to fraction form
   8,735.91/12,052.17 = 5,753.22/x
3. Step 3: Cross multiply
   8,735.91x = 12,052.17 × 5,753.22
4. Step 4: Simplify right side
   8,735.91x = 69,338,785.49
5. Step 5: Solve for x
   x = 69,338,785.49/8,735.91
6. Step 6: Final answer
   x = 7,937.21