Finding the Fourth Proportional to 7,356.50, 10,152.22 and 4,169.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,356.50 : 10,152.22 = 4,169.76 : x
2. Step 2: Convert to fraction form
   7,356.50/10,152.22 = 4,169.76/x
3. Step 3: Cross multiply
   7,356.50x = 10,152.22 × 4,169.76
4. Step 4: Simplify right side
   7,356.50x = 42,332,280.19
5. Step 5: Solve for x
   x = 42,332,280.19/7,356.50
6. Step 6: Final answer
   x = 5,754.41