Finding the Fourth Proportional to 5,074.38, 7,608.69 and 3,703.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,074.38 : 7,608.69 = 3,703.50 : x
2. Step 2: Convert to fraction form
   5,074.38/7,608.69 = 3,703.50/x
3. Step 3: Cross multiply
   5,074.38x = 7,608.69 × 3,703.50
4. Step 4: Simplify right side
   5,074.38x = 28,178,783.42
5. Step 5: Solve for x
   x = 28,178,783.42/5,074.38
6. Step 6: Final answer
   x = 5,553.15