Finding the Fourth Proportional to 12,162.83, 18,248.99 and 4,766.00

Step by Step Solution

1. Step 1: Write the proportion equation
   12,162.83 : 18,248.99 = 4,766.00 : x
2. Step 2: Convert to fraction form
   12,162.83/18,248.99 = 4,766.00/x
3. Step 3: Cross multiply
   12,162.83x = 18,248.99 × 4,766.00
4. Step 4: Simplify right side
   12,162.83x = 86,974,571.27
5. Step 5: Solve for x
   x = 86,974,571.27/12,162.83
6. Step 6: Final answer
   x = 7,150.85