Finding the Fourth Proportional to 67,773.84, 93,611.34 and 50,854.02

Step by Step Solution

1. Step 1: Write the proportion equation
   67,773.84 : 93,611.34 = 50,854.02 : x
2. Step 2: Convert to fraction form
   67,773.84/93,611.34 = 50,854.02/x
3. Step 3: Cross multiply
   67,773.84x = 93,611.34 × 50,854.02
4. Step 4: Simplify right side
   67,773.84x = 4,760,512,956.59
5. Step 5: Solve for x
   x = 4,760,512,956.59/67,773.84
6. Step 6: Final answer
   x = 70,241.16