Finding the Fourth Proportional to 67,834.80, 93,614.54 and 50,809.01

Step by Step Solution

1. Step 1: Write the proportion equation
   67,834.80 : 93,614.54 = 50,809.01 : x
2. Step 2: Convert to fraction form
   67,834.80/93,614.54 = 50,809.01/x
3. Step 3: Cross multiply
   67,834.80x = 93,614.54 × 50,809.01
4. Step 4: Simplify right side
   67,834.80x = 4,756,461,376.89
5. Step 5: Solve for x
   x = 4,756,461,376.89/67,834.80
6. Step 6: Final answer
   x = 70,118.31