Finding the Fourth Proportional to 42,354.22, 63,537.17 and 14,282.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,354.22 : 63,537.17 = 14,282.29 : x
2. Step 2: Convert to fraction form
   42,354.22/63,537.17 = 14,282.29/x
3. Step 3: Cross multiply
   42,354.22x = 63,537.17 × 14,282.29
4. Step 4: Simplify right side
   42,354.22x = 907,456,287.72
5. Step 5: Solve for x
   x = 907,456,287.72/42,354.22
6. Step 6: Final answer
   x = 21,425.40