Finding the Fourth Proportional to 50,272.88, 74,834.62 and 49,525.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,272.88 : 74,834.62 = 49,525.52 : x
2. Step 2: Convert to fraction form
   50,272.88/74,834.62 = 49,525.52/x
3. Step 3: Cross multiply
   50,272.88x = 74,834.62 × 49,525.52
4. Step 4: Simplify right side
   50,272.88x = 3,706,223,469.50
5. Step 5: Solve for x
   x = 3,706,223,469.50/50,272.88
6. Step 6: Final answer
   x = 73,722.12