Finding the Fourth Proportional to 11,941.81, 16,478.46 and 7,466.05

Step by Step Solution

1. Step 1: Write the proportion equation
   11,941.81 : 16,478.46 = 7,466.05 : x
2. Step 2: Convert to fraction form
   11,941.81/16,478.46 = 7,466.05/x
3. Step 3: Cross multiply
   11,941.81x = 16,478.46 × 7,466.05
4. Step 4: Simplify right side
   11,941.81x = 123,029,006.28
5. Step 5: Solve for x
   x = 123,029,006.28/11,941.81
6. Step 6: Final answer
   x = 10,302.38