Finding the Fourth Proportional to 41,019.06, 56,606.31 and 22,156.19

Step by Step Solution

1. Step 1: Write the proportion equation
   41,019.06 : 56,606.31 = 22,156.19 : x
2. Step 2: Convert to fraction form
   41,019.06/56,606.31 = 22,156.19/x
3. Step 3: Cross multiply
   41,019.06x = 56,606.31 × 22,156.19
4. Step 4: Simplify right side
   41,019.06x = 1,254,180,105.23
5. Step 5: Solve for x
   x = 1,254,180,105.23/41,019.06
6. Step 6: Final answer
   x = 30,575.54