Finding the Fourth Proportional to 5,110.36, 7,048.06 and 4,315.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,110.36 : 7,048.06 = 4,315.52 : x
2. Step 2: Convert to fraction form
   5,110.36/7,048.06 = 4,315.52/x
3. Step 3: Cross multiply
   5,110.36x = 7,048.06 × 4,315.52
4. Step 4: Simplify right side
   5,110.36x = 30,416,043.89
5. Step 5: Solve for x
   x = 30,416,043.89/5,110.36
6. Step 6: Final answer
   x = 5,951.84