Finding the Fourth Proportional to 11,796.18, 16,274.61 and 7,318.32

Step by Step Solution

1. Step 1: Write the proportion equation
   11,796.18 : 16,274.61 = 7,318.32 : x
2. Step 2: Convert to fraction form
   11,796.18/16,274.61 = 7,318.32/x
3. Step 3: Cross multiply
   11,796.18x = 16,274.61 × 7,318.32
4. Step 4: Simplify right side
   11,796.18x = 119,102,803.86
5. Step 5: Solve for x
   x = 119,102,803.86/11,796.18
6. Step 6: Final answer
   x = 10,096.73