Finding the Fourth Proportional to 41,162.89, 56,805.18 and 22,300.42

Step by Step Solution

1. Step 1: Write the proportion equation
   41,162.89 : 56,805.18 = 22,300.42 : x
2. Step 2: Convert to fraction form
   41,162.89/56,805.18 = 22,300.42/x
3. Step 3: Cross multiply
   41,162.89x = 56,805.18 × 22,300.42
4. Step 4: Simplify right side
   41,162.89x = 1,266,779,372.18
5. Step 5: Solve for x
   x = 1,266,779,372.18/41,162.89
6. Step 6: Final answer
   x = 30,774.79