Finding the Fourth Proportional to 11,827.57, 16,330.31 and 7,353.33

Step by Step Solution

1. Step 1: Write the proportion equation
   11,827.57 : 16,330.31 = 7,353.33 : x
2. Step 2: Convert to fraction form
   11,827.57/16,330.31 = 7,353.33/x
3. Step 3: Cross multiply
   11,827.57x = 16,330.31 × 7,353.33
4. Step 4: Simplify right side
   11,827.57x = 120,082,179.86
5. Step 5: Solve for x
   x = 120,082,179.86/11,827.57
6. Step 6: Final answer
   x = 10,152.74