Finding the Fourth Proportional to 7,041.62, 10,562.22 and 2,880.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,041.62 : 10,562.22 = 2,880.52 : x
2. Step 2: Convert to fraction form
   7,041.62/10,562.22 = 2,880.52/x
3. Step 3: Cross multiply
   7,041.62x = 10,562.22 × 2,880.52
4. Step 4: Simplify right side
   7,041.62x = 30,424,659.55
5. Step 5: Solve for x
   x = 30,424,659.55/7,041.62
6. Step 6: Final answer
   x = 4,320.69