Finding the Fourth Proportional to 50,451.93, 69,611.40 and 33,222.51

Step by Step Solution

1. Step 1: Write the proportion equation
   50,451.93 : 69,611.40 = 33,222.51 : x
2. Step 2: Convert to fraction form
   50,451.93/69,611.40 = 33,222.51/x
3. Step 3: Cross multiply
   50,451.93x = 69,611.40 × 33,222.51
4. Step 4: Simplify right side
   50,451.93x = 2,312,665,432.61
5. Step 5: Solve for x
   x = 2,312,665,432.61/50,451.93
6. Step 6: Final answer
   x = 45,838.99