Finding the Fourth Proportional to 6,045.54, 8,342.46 and 3,687.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,045.54 : 8,342.46 = 3,687.18 : x
2. Step 2: Convert to fraction form
   6,045.54/8,342.46 = 3,687.18/x
3. Step 3: Cross multiply
   6,045.54x = 8,342.46 × 3,687.18
4. Step 4: Simplify right side
   6,045.54x = 30,760,151.66
5. Step 5: Solve for x
   x = 30,760,151.66/6,045.54
6. Step 6: Final answer
   x = 5,088.07