Finding the Fourth Proportional to 39,997.96, 60,003.34 and 20,268.52

Step by Step Solution

1. Step 1: Write the proportion equation
   39,997.96 : 60,003.34 = 20,268.52 : x
2. Step 2: Convert to fraction form
   39,997.96/60,003.34 = 20,268.52/x
3. Step 3: Cross multiply
   39,997.96x = 60,003.34 × 20,268.52
4. Step 4: Simplify right side
   39,997.96x = 1,216,178,896.86
5. Step 5: Solve for x
   x = 1,216,178,896.86/39,997.96
6. Step 6: Final answer
   x = 30,406.02