Finding the Fourth Proportional to 5,152.43, 7,110.32 and 2,794.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,152.43 : 7,110.32 = 2,794.56 : x
2. Step 2: Convert to fraction form
   5,152.43/7,110.32 = 2,794.56/x
3. Step 3: Cross multiply
   5,152.43x = 7,110.32 × 2,794.56
4. Step 4: Simplify right side
   5,152.43x = 19,870,215.86
5. Step 5: Solve for x
   x = 19,870,215.86/5,152.43
6. Step 6: Final answer
   x = 3,856.47