Finding the Fourth Proportional to 43,638.72, 60,221.43 and 23,766.72

Step by Step Solution

1. Step 1: Write the proportion equation
   43,638.72 : 60,221.43 = 23,766.72 : x
2. Step 2: Convert to fraction form
   43,638.72/60,221.43 = 23,766.72/x
3. Step 3: Cross multiply
   43,638.72x = 60,221.43 × 23,766.72
4. Step 4: Simplify right side
   43,638.72x = 1,431,265,864.81
5. Step 5: Solve for x
   x = 1,431,265,864.81/43,638.72
6. Step 6: Final answer
   x = 32,798.07