Finding the Fourth Proportional to 7,366.52, 10,165.32 and 4,222.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,366.52 : 10,165.32 = 4,222.12 : x
2. Step 2: Convert to fraction form
   7,366.52/10,165.32 = 4,222.12/x
3. Step 3: Cross multiply
   7,366.52x = 10,165.32 × 4,222.12
4. Step 4: Simplify right side
   7,366.52x = 42,919,200.88
5. Step 5: Solve for x
   x = 42,919,200.88/7,366.52
6. Step 6: Final answer
   x = 5,826.25