Finding the Fourth Proportional to 5,471.17, 8,199.82 and 3,496.03

Step by Step Solution

1. Step 1: Write the proportion equation
   5,471.17 : 8,199.82 = 3,496.03 : x
2. Step 2: Convert to fraction form
   5,471.17/8,199.82 = 3,496.03/x
3. Step 3: Cross multiply
   5,471.17x = 8,199.82 × 3,496.03
4. Step 4: Simplify right side
   5,471.17x = 28,666,816.71
5. Step 5: Solve for x
   x = 28,666,816.71/5,471.17
6. Step 6: Final answer
   x = 5,239.62