Finding the Fourth Proportional to 14,100.24, 21,153.24 and 4,866

Step by Step Solution

1. Step 1: Write the proportion equation
   14,100.24 : 21,153.24 = 4,866 : x
2. Step 2: Convert to fraction form
   14,100.24/21,153.24 = 4,866/x
3. Step 3: Cross multiply
   14,100.24x = 21,153.24 × 4,866
4. Step 4: Simplify right side
   14,100.24x = 102,931,665.84
5. Step 5: Solve for x
   x = 102,931,665.84/14,100.24
6. Step 6: Final answer
   x = 7,299.99