Finding the Fourth Proportional to 11,846.82, 16,354.53 and 7,372.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,846.82 : 16,354.53 = 7,372.02 : x
2. Step 2: Convert to fraction form
   11,846.82/16,354.53 = 7,372.02/x
3. Step 3: Cross multiply
   11,846.82x = 16,354.53 × 7,372.02
4. Step 4: Simplify right side
   11,846.82x = 120,565,922.25
5. Step 5: Solve for x
   x = 120,565,922.25/11,846.82
6. Step 6: Final answer
   x = 10,177.07