Finding the Fourth Proportional to 60,703.92, 83,814.52 and 50,658.28

Step by Step Solution

1. Step 1: Write the proportion equation
   60,703.92 : 83,814.52 = 50,658.28 : x
2. Step 2: Convert to fraction form
   60,703.92/83,814.52 = 50,658.28/x
3. Step 3: Cross multiply
   60,703.92x = 83,814.52 × 50,658.28
4. Step 4: Simplify right side
   60,703.92x = 4,245,899,422.23
5. Step 5: Solve for x
   x = 4,245,899,422.23/60,703.92
6. Step 6: Final answer
   x = 69,944.40