Finding the Fourth Proportional to 12,514.05, 18,765.54 and 3,747.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,514.05 : 18,765.54 = 3,747.33 : x
2. Step 2: Convert to fraction form
   12,514.05/18,765.54 = 3,747.33/x
3. Step 3: Cross multiply
   12,514.05x = 18,765.54 × 3,747.33
4. Step 4: Simplify right side
   12,514.05x = 70,320,671.01
5. Step 5: Solve for x
   x = 70,320,671.01/12,514.05
6. Step 6: Final answer
   x = 5,619.34