Finding the Fourth Proportional to 22,475.25, 33,714.50 and 8,624.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,475.25 : 33,714.50 = 8,624.25 : x
2. Step 2: Convert to fraction form
   22,475.25/33,714.50 = 8,624.25/x
3. Step 3: Cross multiply
   22,475.25x = 33,714.50 × 8,624.25
4. Step 4: Simplify right side
   22,475.25x = 290,762,233.50
5. Step 5: Solve for x
   x = 290,762,233.50/22,475.25
6. Step 6: Final answer
   x = 12,937.00