Finding the Fourth Proportional to 62,522.09, 86,280.49 and 34,227.78

Step by Step Solution

1. Step 1: Write the proportion equation
   62,522.09 : 86,280.49 = 34,227.78 : x
2. Step 2: Convert to fraction form
   62,522.09/86,280.49 = 34,227.78/x
3. Step 3: Cross multiply
   62,522.09x = 86,280.49 × 34,227.78
4. Step 4: Simplify right side
   62,522.09x = 2,953,189,834.57
5. Step 5: Solve for x
   x = 2,953,189,834.57/62,522.09
6. Step 6: Final answer
   x = 47,234.34