Finding the Fourth Proportional to 21,544.52, 32,283.72 and 14,498.46

Step by Step Solution

1. Step 1: Write the proportion equation
   21,544.52 : 32,283.72 = 14,498.46 : x
2. Step 2: Convert to fraction form
   21,544.52/32,283.72 = 14,498.46/x
3. Step 3: Cross multiply
   21,544.52x = 32,283.72 × 14,498.46
4. Step 4: Simplify right side
   21,544.52x = 468,064,223.07
5. Step 5: Solve for x
   x = 468,064,223.07/21,544.52
6. Step 6: Final answer
   x = 21,725.45