Finding the Fourth Proportional to 22,436.86, 30,958.32 and 14,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,436.86 : 30,958.32 = 14,048.50 : x
2. Step 2: Convert to fraction form
   22,436.86/30,958.32 = 14,048.50/x
3. Step 3: Cross multiply
   22,436.86x = 30,958.32 × 14,048.50
4. Step 4: Simplify right side
   22,436.86x = 434,917,958.52
5. Step 5: Solve for x
   x = 434,917,958.52/22,436.86
6. Step 6: Final answer
   x = 19,384.08