Finding the Fourth Proportional to 5,737.38, 7,914.37 and 3,612.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,737.38 : 7,914.37 = 3,612.12 : x
2. Step 2: Convert to fraction form
   5,737.38/7,914.37 = 3,612.12/x
3. Step 3: Cross multiply
   5,737.38x = 7,914.37 × 3,612.12
4. Step 4: Simplify right side
   5,737.38x = 28,587,654.16
5. Step 5: Solve for x
   x = 28,587,654.16/5,737.38
6. Step 6: Final answer
   x = 4,982.70