Finding the Fourth Proportional to 7,049.72, 10,573.98 and 2,888.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,049.72 : 10,573.98 = 2,888.54 : x
2. Step 2: Convert to fraction form
   7,049.72/10,573.98 = 2,888.54/x
3. Step 3: Cross multiply
   7,049.72x = 10,573.98 × 2,888.54
4. Step 4: Simplify right side
   7,049.72x = 30,543,364.19
5. Step 5: Solve for x
   x = 30,543,364.19/7,049.72
6. Step 6: Final answer
   x = 4,332.56