Finding the Fourth Proportional to 11,014.91, 15,200.52 and 5,979.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,014.91 : 15,200.52 = 5,979.17 : x
2. Step 2: Convert to fraction form
   11,014.91/15,200.52 = 5,979.17/x
3. Step 3: Cross multiply
   11,014.91x = 15,200.52 × 5,979.17
4. Step 4: Simplify right side
   11,014.91x = 90,886,417.17
5. Step 5: Solve for x
   x = 90,886,417.17/11,014.91
6. Step 6: Final answer
   x = 8,251.22