Finding the Fourth Proportional to 5,732.15, 7,914.27 and 5,134.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,732.15 : 7,914.27 = 5,134.37 : x
2. Step 2: Convert to fraction form
   5,732.15/7,914.27 = 5,134.37/x
3. Step 3: Cross multiply
   5,732.15x = 7,914.27 × 5,134.37
4. Step 4: Simplify right side
   5,732.15x = 40,634,790.46
5. Step 5: Solve for x
   x = 40,634,790.46/5,732.15
6. Step 6: Final answer
   x = 7,088.93