Finding the Fourth Proportional to 7,019.42, 10,529.58 and 2,339.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,019.42 : 10,529.58 = 2,339.24 : x
2. Step 2: Convert to fraction form
   7,019.42/10,529.58 = 2,339.24/x
3. Step 3: Cross multiply
   7,019.42x = 10,529.58 × 2,339.24
4. Step 4: Simplify right side
   7,019.42x = 24,631,214.72
5. Step 5: Solve for x
   x = 24,631,214.72/7,019.42
6. Step 6: Final answer
   x = 3,509.01