Finding the Fourth Proportional to 14,653.71, 21,976.06 and 5,292.54

Step by Step Solution

1. Step 1: Write the proportion equation
   14,653.71 : 21,976.06 = 5,292.54 : x
2. Step 2: Convert to fraction form
   14,653.71/21,976.06 = 5,292.54/x
3. Step 3: Cross multiply
   14,653.71x = 21,976.06 × 5,292.54
4. Step 4: Simplify right side
   14,653.71x = 116,309,173.28
5. Step 5: Solve for x
   x = 116,309,173.28/14,653.71
6. Step 6: Final answer
   x = 7,937.18