Finding the Fourth Proportional to 42,196.14, 63,262.92 and 25,552.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,196.14 : 63,262.92 = 25,552.16 : x
2. Step 2: Convert to fraction form
   42,196.14/63,262.92 = 25,552.16/x
3. Step 3: Cross multiply
   42,196.14x = 63,262.92 × 25,552.16
4. Step 4: Simplify right side
   42,196.14x = 1,616,504,253.91
5. Step 5: Solve for x
   x = 1,616,504,253.91/42,196.14
6. Step 6: Final answer
   x = 38,309.29