Finding the Fourth Proportional to 41,385, 57,111.30 and 22,522.26

Step by Step Solution

1. Step 1: Write the proportion equation
   41,385 : 57,111.30 = 22,522.26 : x
2. Step 2: Convert to fraction form
   41,385/57,111.30 = 22,522.26/x
3. Step 3: Cross multiply
   41,385x = 57,111.30 × 22,522.26
4. Step 4: Simplify right side
   41,385x = 1,286,275,547.54
5. Step 5: Solve for x
   x = 1,286,275,547.54/41,385
6. Step 6: Final answer
   x = 31,080.72