Finding the Fourth Proportional to 6,632.02, 9,149.83 and 4,111.53

Step by Step Solution

1. Step 1: Write the proportion equation
   6,632.02 : 9,149.83 = 4,111.53 : x
2. Step 2: Convert to fraction form
   6,632.02/9,149.83 = 4,111.53/x
3. Step 3: Cross multiply
   6,632.02x = 9,149.83 × 4,111.53
4. Step 4: Simplify right side
   6,632.02x = 37,619,800.54
5. Step 5: Solve for x
   x = 37,619,800.54/6,632.02
6. Step 6: Final answer
   x = 5,672.45