Finding the Fourth Proportional to 62,932.27, 86,849 and 34,640.59

Step by Step Solution

1. Step 1: Write the proportion equation
   62,932.27 : 86,849 = 34,640.59 : x
2. Step 2: Convert to fraction form
   62,932.27/86,849 = 34,640.59/x
3. Step 3: Cross multiply
   62,932.27x = 86,849 × 34,640.59
4. Step 4: Simplify right side
   62,932.27x = 3,008,500,600.91
5. Step 5: Solve for x
   x = 3,008,500,600.91/62,932.27
6. Step 6: Final answer
   x = 47,805.37