Finding the Fourth Proportional to 22,603.89, 31,196.27 and 14,849.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,603.89 : 31,196.27 = 14,849.33 : x
2. Step 2: Convert to fraction form
   22,603.89/31,196.27 = 14,849.33/x
3. Step 3: Cross multiply
   22,603.89x = 31,196.27 × 14,849.33
4. Step 4: Simplify right side
   22,603.89x = 463,243,477.77
5. Step 5: Solve for x
   x = 463,243,477.77/22,603.89
6. Step 6: Final answer
   x = 20,493.97