Finding the Fourth Proportional to 42,182.17, 63,304.54 and 19,995.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,182.17 : 63,304.54 = 19,995.59 : x
2. Step 2: Convert to fraction form
   42,182.17/63,304.54 = 19,995.59/x
3. Step 3: Cross multiply
   42,182.17x = 63,304.54 × 19,995.59
4. Step 4: Simplify right side
   42,182.17x = 1,265,811,735.25
5. Step 5: Solve for x
   x = 1,265,811,735.25/42,182.17
6. Step 6: Final answer
   x = 30,008.22