Finding the Fourth Proportional to 27,123, 37,433.48 and 16,368.42

Step by Step Solution

1. Step 1: Write the proportion equation
   27,123 : 37,433.48 = 16,368.42 : x
2. Step 2: Convert to fraction form
   27,123/37,433.48 = 16,368.42/x
3. Step 3: Cross multiply
   27,123x = 37,433.48 × 16,368.42
4. Step 4: Simplify right side
   27,123x = 612,726,840.86
5. Step 5: Solve for x
   x = 612,726,840.86/27,123
6. Step 6: Final answer
   x = 22,590.67