Finding the Fourth Proportional to 23,272.01, 34,644.77 and 23,133.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,272.01 : 34,644.77 = 23,133.61 : x
2. Step 2: Convert to fraction form
   23,272.01/34,644.77 = 23,133.61/x
3. Step 3: Cross multiply
   23,272.01x = 34,644.77 × 23,133.61
4. Step 4: Simplify right side
   23,272.01x = 801,458,568.94
5. Step 5: Solve for x
   x = 801,458,568.94/23,272.01
6. Step 6: Final answer
   x = 34,438.74