Finding the Fourth Proportional to 62,966.72, 86,893.83 and 34,672.41

Step by Step Solution

1. Step 1: Write the proportion equation
   62,966.72 : 86,893.83 = 34,672.41 : x
2. Step 2: Convert to fraction form
   62,966.72/86,893.83 = 34,672.41/x
3. Step 3: Cross multiply
   62,966.72x = 86,893.83 × 34,672.41
4. Step 4: Simplify right side
   62,966.72x = 3,012,818,500.23
5. Step 5: Solve for x
   x = 3,012,818,500.23/62,966.72
6. Step 6: Final answer
   x = 47,847.79