Finding the Fourth Proportional to 62,795.79, 86,571.59 and 50,092.05

Step by Step Solution

1. Step 1: Write the proportion equation
   62,795.79 : 86,571.59 = 50,092.05 : x
2. Step 2: Convert to fraction form
   62,795.79/86,571.59 = 50,092.05/x
3. Step 3: Cross multiply
   62,795.79x = 86,571.59 × 50,092.05
4. Step 4: Simplify right side
   62,795.79x = 4,336,548,489.04
5. Step 5: Solve for x
   x = 4,336,548,489.04/62,795.79
6. Step 6: Final answer
   x = 69,057.95