Finding the Fourth Proportional to 12,059.52, 18,096.84 and 5,133.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,059.52 : 18,096.84 = 5,133.48 : x
2. Step 2: Convert to fraction form
   12,059.52/18,096.84 = 5,133.48/x
3. Step 3: Cross multiply
   12,059.52x = 18,096.84 × 5,133.48
4. Step 4: Simplify right side
   12,059.52x = 92,899,766.20
5. Step 5: Solve for x
   x = 92,899,766.20/12,059.52
6. Step 6: Final answer
   x = 7,703.44