Finding the Fourth Proportional to 8,867.17, 13,300.82 and 3,935.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,867.17 : 13,300.82 = 3,935.48 : x
2. Step 2: Convert to fraction form
   8,867.17/13,300.82 = 3,935.48/x
3. Step 3: Cross multiply
   8,867.17x = 13,300.82 × 3,935.48
4. Step 4: Simplify right side
   8,867.17x = 52,345,091.42
5. Step 5: Solve for x
   x = 52,345,091.42/8,867.17
6. Step 6: Final answer
   x = 5,903.25