Finding the Fourth Proportional to 7,028.04, 10,543.79 and 4,952.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,028.04 : 10,543.79 = 4,952.10 : x
2. Step 2: Convert to fraction form
   7,028.04/10,543.79 = 4,952.10/x
3. Step 3: Cross multiply
   7,028.04x = 10,543.79 × 4,952.10
4. Step 4: Simplify right side
   7,028.04x = 52,213,900.31
5. Step 5: Solve for x
   x = 52,213,900.31/7,028.04
6. Step 6: Final answer
   x = 7,429.37