Finding the Fourth Proportional to 41,164.72, 56,807.16 and 22,301.80

Step by Step Solution

1. Step 1: Write the proportion equation
   41,164.72 : 56,807.16 = 22,301.80 : x
2. Step 2: Convert to fraction form
   41,164.72/56,807.16 = 22,301.80/x
3. Step 3: Cross multiply
   41,164.72x = 56,807.16 × 22,301.80
4. Step 4: Simplify right side
   41,164.72x = 1,266,901,920.89
5. Step 5: Solve for x
   x = 1,266,901,920.89/41,164.72
6. Step 6: Final answer
   x = 30,776.40