Finding the Fourth Proportional to 41,019.94, 56,607.52 and 22,157.07

Step by Step Solution

1. Step 1: Write the proportion equation
   41,019.94 : 56,607.52 = 22,157.07 : x
2. Step 2: Convert to fraction form
   41,019.94/56,607.52 = 22,157.07/x
3. Step 3: Cross multiply
   41,019.94x = 56,607.52 × 22,157.07
4. Step 4: Simplify right side
   41,019.94x = 1,254,256,444.74
5. Step 5: Solve for x
   x = 1,254,256,444.74/41,019.94
6. Step 6: Final answer
   x = 30,576.75