Finding the Fourth Proportional to 5,114.30, 7,053.38 and 4,321.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,114.30 : 7,053.38 = 4,321.52 : x
2. Step 2: Convert to fraction form
   5,114.30/7,053.38 = 4,321.52/x
3. Step 3: Cross multiply
   5,114.30x = 7,053.38 × 4,321.52
4. Step 4: Simplify right side
   5,114.30x = 30,481,322.74
5. Step 5: Solve for x
   x = 30,481,322.74/5,114.30
6. Step 6: Final answer
   x = 5,960.02