Finding the Fourth Proportional to 55,665.15, 83,518.88 and 33,493.83

Step by Step Solution

1. Step 1: Write the proportion equation
   55,665.15 : 83,518.88 = 33,493.83 : x
2. Step 2: Convert to fraction form
   55,665.15/83,518.88 = 33,493.83/x
3. Step 3: Cross multiply
   55,665.15x = 83,518.88 × 33,493.83
4. Step 4: Simplify right side
   55,665.15x = 2,797,367,001.04
5. Step 5: Solve for x
   x = 2,797,367,001.04/55,665.15
6. Step 6: Final answer
   x = 50,253.47