Finding the Fourth Proportional to 42,335.80, 63,494.34 and 16,039.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,335.80 : 63,494.34 = 16,039.96 : x
2. Step 2: Convert to fraction form
   42,335.80/63,494.34 = 16,039.96/x
3. Step 3: Cross multiply
   42,335.80x = 63,494.34 × 16,039.96
4. Step 4: Simplify right side
   42,335.80x = 1,018,446,673.83
5. Step 5: Solve for x
   x = 1,018,446,673.83/42,335.80
6. Step 6: Final answer
   x = 24,056.39