Finding the Fourth Proportional to 5,047.52, 7,574.72 and 3,093.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,047.52 : 7,574.72 = 3,093.76 : x
2. Step 2: Convert to fraction form
   5,047.52/7,574.72 = 3,093.76/x
3. Step 3: Cross multiply
   5,047.52x = 7,574.72 × 3,093.76
4. Step 4: Simplify right side
   5,047.52x = 23,434,365.75
5. Step 5: Solve for x
   x = 23,434,365.75/5,047.52
6. Step 6: Final answer
   x = 4,642.75