Finding the Fourth Proportional to 5,300.48, 7,314.08 and 3,175.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.48 : 7,314.08 = 3,175.52 : x
2. Step 2: Convert to fraction form
   5,300.48/7,314.08 = 3,175.52/x
3. Step 3: Cross multiply
   5,300.48x = 7,314.08 × 3,175.52
4. Step 4: Simplify right side
   5,300.48x = 23,226,007.32
5. Step 5: Solve for x
   x = 23,226,007.32/5,300.48
6. Step 6: Final answer
   x = 4,381.87