Finding the Fourth Proportional to 14,064.50, 21,096.96 and 3,676.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,064.50 : 21,096.96 = 3,676.25 : x
2. Step 2: Convert to fraction form
   14,064.50/21,096.96 = 3,676.25/x
3. Step 3: Cross multiply
   14,064.50x = 21,096.96 × 3,676.25
4. Step 4: Simplify right side
   14,064.50x = 77,557,699.20
5. Step 5: Solve for x
   x = 77,557,699.20/14,064.50
6. Step 6: Final answer
   x = 5,514.43