Finding the Fourth Proportional to 42,245.52, 63,312.30 and 22,481.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,245.52 : 63,312.30 = 22,481.52 : x
2. Step 2: Convert to fraction form
   42,245.52/63,312.30 = 22,481.52/x
3. Step 3: Cross multiply
   42,245.52x = 63,312.30 × 22,481.52
4. Step 4: Simplify right side
   42,245.52x = 1,423,356,738.70
5. Step 5: Solve for x
   x = 1,423,356,738.70/42,245.52
6. Step 6: Final answer
   x = 33,692.49