Finding the Fourth Proportional to 62,213.80, 85,854.82 and 33,919.48

Step by Step Solution

1. Step 1: Write the proportion equation
   62,213.80 : 85,854.82 = 33,919.48 : x
2. Step 2: Convert to fraction form
   62,213.80/85,854.82 = 33,919.48/x
3. Step 3: Cross multiply
   62,213.80x = 85,854.82 × 33,919.48
4. Step 4: Simplify right side
   62,213.80x = 2,912,150,849.89
5. Step 5: Solve for x
   x = 2,912,150,849.89/62,213.80
6. Step 6: Final answer
   x = 46,808.76