Finding the Fourth Proportional to 62,906.96, 86,810.94 and 34,227.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,906.96 : 86,810.94 = 34,227.50 : x
2. Step 2: Convert to fraction form
   62,906.96/86,810.94 = 34,227.50/x
3. Step 3: Cross multiply
   62,906.96x = 86,810.94 × 34,227.50
4. Step 4: Simplify right side
   62,906.96x = 2,971,321,014.80
5. Step 5: Solve for x
   x = 2,971,321,014.80/62,906.96
6. Step 6: Final answer
   x = 47,233.58