Finding the Fourth Proportional to 7,633.72, 10,533.72 and 4,276.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,633.72 : 10,533.72 = 4,276.18 : x
2. Step 2: Convert to fraction form
   7,633.72/10,533.72 = 4,276.18/x
3. Step 3: Cross multiply
   7,633.72x = 10,533.72 × 4,276.18
4. Step 4: Simplify right side
   7,633.72x = 45,044,082.79
5. Step 5: Solve for x
   x = 45,044,082.79/7,633.72
6. Step 6: Final answer
   x = 5,900.67