Finding the Fourth Proportional to 6,025.32, 9,027.90 and 3,942.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,025.32 : 9,027.90 = 3,942.72 : x
2. Step 2: Convert to fraction form
   6,025.32/9,027.90 = 3,942.72/x
3. Step 3: Cross multiply
   6,025.32x = 9,027.90 × 3,942.72
4. Step 4: Simplify right side
   6,025.32x = 35,594,481.89
5. Step 5: Solve for x
   x = 35,594,481.89/6,025.32
6. Step 6: Final answer
   x = 5,907.48