Finding the Fourth Proportional to 5,152.89, 7,710.18 and 3,074.03

Step by Step Solution

1. Step 1: Write the proportion equation
   5,152.89 : 7,710.18 = 3,074.03 : x
2. Step 2: Convert to fraction form
   5,152.89/7,710.18 = 3,074.03/x
3. Step 3: Cross multiply
   5,152.89x = 7,710.18 × 3,074.03
4. Step 4: Simplify right side
   5,152.89x = 23,701,286.07
5. Step 5: Solve for x
   x = 23,701,286.07/5,152.89
6. Step 6: Final answer
   x = 4,599.61