Finding the Fourth Proportional to 40,488.82, 55,872.03 and 22,584.99

Step by Step Solution

1. Step 1: Write the proportion equation
   40,488.82 : 55,872.03 = 22,584.99 : x
2. Step 2: Convert to fraction form
   40,488.82/55,872.03 = 22,584.99/x
3. Step 3: Cross multiply
   40,488.82x = 55,872.03 × 22,584.99
4. Step 4: Simplify right side
   40,488.82x = 1,261,869,238.83
5. Step 5: Solve for x
   x = 1,261,869,238.83/40,488.82
6. Step 6: Final answer
   x = 31,165.87