Finding the Fourth Proportional to 7,629.48, 11,432.34 and 3,676.46

Step by Step Solution

1. Step 1: Write the proportion equation
   7,629.48 : 11,432.34 = 3,676.46 : x
2. Step 2: Convert to fraction form
   7,629.48/11,432.34 = 3,676.46/x
3. Step 3: Cross multiply
   7,629.48x = 11,432.34 × 3,676.46
4. Step 4: Simplify right side
   7,629.48x = 42,030,540.72
5. Step 5: Solve for x
   x = 42,030,540.72/7,629.48
6. Step 6: Final answer
   x = 5,508.97