Finding the Fourth Proportional to 11,676.06, 16,112.97 and 7,484.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,676.06 : 16,112.97 = 7,484.31 : x
2. Step 2: Convert to fraction form
   11,676.06/16,112.97 = 7,484.31/x
3. Step 3: Cross multiply
   11,676.06x = 16,112.97 × 7,484.31
4. Step 4: Simplify right side
   11,676.06x = 120,594,462.50
5. Step 5: Solve for x
   x = 120,594,462.50/11,676.06
6. Step 6: Final answer
   x = 10,328.35