Finding the Fourth Proportional to 5,652.42, 8,476.89 and 3,908.63

Step by Step Solution

1. Step 1: Write the proportion equation
   5,652.42 : 8,476.89 = 3,908.63 : x
2. Step 2: Convert to fraction form
   5,652.42/8,476.89 = 3,908.63/x
3. Step 3: Cross multiply
   5,652.42x = 8,476.89 × 3,908.63
4. Step 4: Simplify right side
   5,652.42x = 33,132,998.83
5. Step 5: Solve for x
   x = 33,132,998.83/5,652.42
6. Step 6: Final answer
   x = 5,861.74