Finding the Fourth Proportional to 5,151.57, 7,105.02 and 3,472.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,151.57 : 7,105.02 = 3,472.37 : x
2. Step 2: Convert to fraction form
   5,151.57/7,105.02 = 3,472.37/x
3. Step 3: Cross multiply
   5,151.57x = 7,105.02 × 3,472.37
4. Step 4: Simplify right side
   5,151.57x = 24,671,222.77
5. Step 5: Solve for x
   x = 24,671,222.77/5,151.57
6. Step 6: Final answer
   x = 4,789.07