Finding the Fourth Proportional to 50,443.77, 69,609.74 and 28,932.41

Step by Step Solution

1. Step 1: Write the proportion equation
   50,443.77 : 69,609.74 = 28,932.41 : x
2. Step 2: Convert to fraction form
   50,443.77/69,609.74 = 28,932.41/x
3. Step 3: Cross multiply
   50,443.77x = 69,609.74 × 28,932.41
4. Step 4: Simplify right side
   50,443.77x = 2,013,977,044.96
5. Step 5: Solve for x
   x = 2,013,977,044.96/50,443.77
6. Step 6: Final answer
   x = 39,925.19