Finding the Fourth Proportional to 6,137.32, 8,466.42 and 3,775.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,137.32 : 8,466.42 = 3,775.72 : x
2. Step 2: Convert to fraction form
   6,137.32/8,466.42 = 3,775.72/x
3. Step 3: Cross multiply
   6,137.32x = 8,466.42 × 3,775.72
4. Step 4: Simplify right side
   6,137.32x = 31,966,831.32
5. Step 5: Solve for x
   x = 31,966,831.32/6,137.32
6. Step 6: Final answer
   x = 5,208.60