Finding the Fourth Proportional to 5,152.01, 7,738.56 and 3,399.53

Step by Step Solution

1. Step 1: Write the proportion equation
   5,152.01 : 7,738.56 = 3,399.53 : x
2. Step 2: Convert to fraction form
   5,152.01/7,738.56 = 3,399.53/x
3. Step 3: Cross multiply
   5,152.01x = 7,738.56 × 3,399.53
4. Step 4: Simplify right side
   5,152.01x = 26,307,466.88
5. Step 5: Solve for x
   x = 26,307,466.88/5,152.01
6. Step 6: Final answer
   x = 5,106.25