Finding the Fourth Proportional to 22,988.72, 31,727.86 and 14,041.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,988.72 : 31,727.86 = 14,041.37 : x
2. Step 2: Convert to fraction form
   22,988.72/31,727.86 = 14,041.37/x
3. Step 3: Cross multiply
   22,988.72x = 31,727.86 × 14,041.37
4. Step 4: Simplify right side
   22,988.72x = 445,502,427.83
5. Step 5: Solve for x
   x = 445,502,427.83/22,988.72
6. Step 6: Final answer
   x = 19,379.18