Finding the Fourth Proportional to 22,300.99, 30,776.79 and 14,734.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300.99 : 30,776.79 = 14,734.04 : x
2. Step 2: Convert to fraction form
   22,300.99/30,776.79 = 14,734.04/x
3. Step 3: Cross multiply
   22,300.99x = 30,776.79 × 14,734.04
4. Step 4: Simplify right side
   22,300.99x = 453,466,531.87
5. Step 5: Solve for x
   x = 453,466,531.87/22,300.99
6. Step 6: Final answer
   x = 20,333.92