Finding the Fourth Proportional to 50,059.98, 69,100.02 and 28,847.70

Step by Step Solution

1. Step 1: Write the proportion equation
   50,059.98 : 69,100.02 = 28,847.70 : x
2. Step 2: Convert to fraction form
   50,059.98/69,100.02 = 28,847.70/x
3. Step 3: Cross multiply
   50,059.98x = 69,100.02 × 28,847.70
4. Step 4: Simplify right side
   50,059.98x = 1,993,376,646.95
5. Step 5: Solve for x
   x = 1,993,376,646.95/50,059.98
6. Step 6: Final answer
   x = 39,819.77