Finding the Fourth Proportional to 6,238.55, 8,607.53 and 3,719.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,238.55 : 8,607.53 = 3,719.52 : x
2. Step 2: Convert to fraction form
   6,238.55/8,607.53 = 3,719.52/x
3. Step 3: Cross multiply
   6,238.55x = 8,607.53 × 3,719.52
4. Step 4: Simplify right side
   6,238.55x = 32,015,889.28
5. Step 5: Solve for x
   x = 32,015,889.28/6,238.55
6. Step 6: Final answer
   x = 5,131.94