Finding the Fourth Proportional to 22,345.02, 33,320.16 and 22,144.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,345.02 : 33,320.16 = 22,144.86 : x
2. Step 2: Convert to fraction form
   22,345.02/33,320.16 = 22,144.86/x
3. Step 3: Cross multiply
   22,345.02x = 33,320.16 × 22,144.86
4. Step 4: Simplify right side
   22,345.02x = 737,870,167.65
5. Step 5: Solve for x
   x = 737,870,167.65/22,345.02
6. Step 6: Final answer
   x = 33,021.68