Finding the Fourth Proportional to 7,019.52, 10,524.48 and 4,798.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,019.52 : 10,524.48 = 4,798.72 : x
2. Step 2: Convert to fraction form
   7,019.52/10,524.48 = 4,798.72/x
3. Step 3: Cross multiply
   7,019.52x = 10,524.48 × 4,798.72
4. Step 4: Simplify right side
   7,019.52x = 50,504,032.67
5. Step 5: Solve for x
   x = 50,504,032.67/7,019.52
6. Step 6: Final answer
   x = 7,194.80