Finding the Fourth Proportional to 40,094.95, 55,323.39 and 22,189.09

Step by Step Solution

1. Step 1: Write the proportion equation
   40,094.95 : 55,323.39 = 22,189.09 : x
2. Step 2: Convert to fraction form
   40,094.95/55,323.39 = 22,189.09/x
3. Step 3: Cross multiply
   40,094.95x = 55,323.39 × 22,189.09
4. Step 4: Simplify right side
   40,094.95x = 1,227,575,679.82
5. Step 5: Solve for x
   x = 1,227,575,679.82/40,094.95
6. Step 6: Final answer
   x = 30,616.72