Finding the Fourth Proportional to 50,298.09, 69,417.50 and 28,795.83

Step by Step Solution

1. Step 1: Write the proportion equation
   50,298.09 : 69,417.50 = 28,795.83 : x
2. Step 2: Convert to fraction form
   50,298.09/69,417.50 = 28,795.83/x
3. Step 3: Cross multiply
   50,298.09x = 69,417.50 × 28,795.83
4. Step 4: Simplify right side
   50,298.09x = 1,998,934,385.05
5. Step 5: Solve for x
   x = 1,998,934,385.05/50,298.09
6. Step 6: Final answer
   x = 39,741.76