Finding the Fourth Proportional to 42,200.02, 63,244.14 and 22,436.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,200.02 : 63,244.14 = 22,436.02 : x
2. Step 2: Convert to fraction form
   42,200.02/63,244.14 = 22,436.02/x
3. Step 3: Cross multiply
   42,200.02x = 63,244.14 × 22,436.02
4. Step 4: Simplify right side
   42,200.02x = 1,418,946,789.92
5. Step 5: Solve for x
   x = 1,418,946,789.92/42,200.02
6. Step 6: Final answer
   x = 33,624.32