Finding the Fourth Proportional to 22,300.52, 33,381.06 and 14,392.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300.52 : 33,381.06 = 14,392.46 : x
2. Step 2: Convert to fraction form
   22,300.52/33,381.06 = 14,392.46/x
3. Step 3: Cross multiply
   22,300.52x = 33,381.06 × 14,392.46
4. Step 4: Simplify right side
   22,300.52x = 480,435,498.85
5. Step 5: Solve for x
   x = 480,435,498.85/22,300.52
6. Step 6: Final answer
   x = 21,543.70