Finding the Fourth Proportional to 40,100.61, 55,337.97 and 22,194.54

Step by Step Solution

1. Step 1: Write the proportion equation
   40,100.61 : 55,337.97 = 22,194.54 : x
2. Step 2: Convert to fraction form
   40,100.61/55,337.97 = 22,194.54/x
3. Step 3: Cross multiply
   40,100.61x = 55,337.97 × 22,194.54
4. Step 4: Simplify right side
   40,100.61x = 1,228,200,788.68
5. Step 5: Solve for x
   x = 1,228,200,788.68/40,100.61
6. Step 6: Final answer
   x = 30,627.98