Finding the Fourth Proportional to 6,090.46, 8,402.15 and 3,571.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,090.46 : 8,402.15 = 3,571.29 : x
2. Step 2: Convert to fraction form
   6,090.46/8,402.15 = 3,571.29/x
3. Step 3: Cross multiply
   6,090.46x = 8,402.15 × 3,571.29
4. Step 4: Simplify right side
   6,090.46x = 30,006,523.20
5. Step 5: Solve for x
   x = 30,006,523.20/6,090.46
6. Step 6: Final answer
   x = 4,926.81