Finding the Fourth Proportional to 42,297.59, 63,421.79 and 16,004.36

Step by Step Solution

1. Step 1: Write the proportion equation
   42,297.59 : 63,421.79 = 16,004.36 : x
2. Step 2: Convert to fraction form
   42,297.59/63,421.79 = 16,004.36/x
3. Step 3: Cross multiply
   42,297.59x = 63,421.79 × 16,004.36
4. Step 4: Simplify right side
   42,297.59x = 1,015,025,089.73
5. Step 5: Solve for x
   x = 1,015,025,089.73/42,297.59
6. Step 6: Final answer
   x = 23,997.23