Finding the Fourth Proportional to 11,675.69, 16,112.45 and 7,483.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,675.69 : 16,112.45 = 7,483.94 : x
2. Step 2: Convert to fraction form
   11,675.69/16,112.45 = 7,483.94/x
3. Step 3: Cross multiply
   11,675.69x = 16,112.45 × 7,483.94
4. Step 4: Simplify right side
   11,675.69x = 120,584,609.05
5. Step 5: Solve for x
   x = 120,584,609.05/11,675.69
6. Step 6: Final answer
   x = 10,327.84