Finding the Fourth Proportional to 22,503.24, 33,771.72 and 8,477.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,503.24 : 33,771.72 = 8,477.10 : x
2. Step 2: Convert to fraction form
   22,503.24/33,771.72 = 8,477.10/x
3. Step 3: Cross multiply
   22,503.24x = 33,771.72 × 8,477.10
4. Step 4: Simplify right side
   22,503.24x = 286,286,247.61
5. Step 5: Solve for x
   x = 286,286,247.61/22,503.24
6. Step 6: Final answer
   x = 12,722.00