Finding the Fourth Proportional to 6,020.94, 8,308.90 and 3,925.07

Step by Step Solution

1. Step 1: Write the proportion equation
   6,020.94 : 8,308.90 = 3,925.07 : x
2. Step 2: Convert to fraction form
   6,020.94/8,308.90 = 3,925.07/x
3. Step 3: Cross multiply
   6,020.94x = 8,308.90 × 3,925.07
4. Step 4: Simplify right side
   6,020.94x = 32,612,952.95
5. Step 5: Solve for x
   x = 32,612,952.95/6,020.94
6. Step 6: Final answer
   x = 5,416.59