Finding the Fourth Proportional to 42,299.06, 63,449.30 and 16,016.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,299.06 : 63,449.30 = 16,016.18 : x
2. Step 2: Convert to fraction form
   42,299.06/63,449.30 = 16,016.18/x
3. Step 3: Cross multiply
   42,299.06x = 63,449.30 × 16,016.18
4. Step 4: Simplify right side
   42,299.06x = 1,016,215,132.47
5. Step 5: Solve for x
   x = 1,016,215,132.47/42,299.06
6. Step 6: Final answer
   x = 24,024.54