Finding the Fourth Proportional to 7,208.29, 10,796.77 and 3,502.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,208.29 : 10,796.77 = 3,502.72 : x
2. Step 2: Convert to fraction form
   7,208.29/10,796.77 = 3,502.72/x
3. Step 3: Cross multiply
   7,208.29x = 10,796.77 × 3,502.72
4. Step 4: Simplify right side
   7,208.29x = 37,818,062.21
5. Step 5: Solve for x
   x = 37,818,062.21/7,208.29
6. Step 6: Final answer
   x = 5,246.47