Finding the Fourth Proportional to 6,090.13, 8,404.17 and 3,401.49

Step by Step Solution

1. Step 1: Write the proportion equation
   6,090.13 : 8,404.17 = 3,401.49 : x
2. Step 2: Convert to fraction form
   6,090.13/8,404.17 = 3,401.49/x
3. Step 3: Cross multiply
   6,090.13x = 8,404.17 × 3,401.49
4. Step 4: Simplify right side
   6,090.13x = 28,586,700.21
5. Step 5: Solve for x
   x = 28,586,700.21/6,090.13
6. Step 6: Final answer
   x = 4,693.94