Finding the Fourth Proportional to 62,768.71, 86,635.76 and 35,926.71

Step by Step Solution

1. Step 1: Write the proportion equation
   62,768.71 : 86,635.76 = 35,926.71 : x
2. Step 2: Convert to fraction form
   62,768.71/86,635.76 = 35,926.71/x
3. Step 3: Cross multiply
   62,768.71x = 86,635.76 × 35,926.71
4. Step 4: Simplify right side
   62,768.71x = 3,112,537,825.15
5. Step 5: Solve for x
   x = 3,112,537,825.15/62,768.71
6. Step 6: Final answer
   x = 49,587.41