Finding the Fourth Proportional to 14,856.72, 22,287.78 and 7,466.28

Step by Step Solution

1. Step 1: Write the proportion equation
   14,856.72 : 22,287.78 = 7,466.28 : x
2. Step 2: Convert to fraction form
   14,856.72/22,287.78 = 7,466.28/x
3. Step 3: Cross multiply
   14,856.72x = 22,287.78 × 7,466.28
4. Step 4: Simplify right side
   14,856.72x = 166,406,806.06
5. Step 5: Solve for x
   x = 166,406,806.06/14,856.72
6. Step 6: Final answer
   x = 11,200.78