Finding the Fourth Proportional to 50,182.78, 69,252.13 and 28,962.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,182.78 : 69,252.13 = 28,962.04 : x
2. Step 2: Convert to fraction form
   50,182.78/69,252.13 = 28,962.04/x
3. Step 3: Cross multiply
   50,182.78x = 69,252.13 × 28,962.04
4. Step 4: Simplify right side
   50,182.78x = 2,005,682,959.15
5. Step 5: Solve for x
   x = 2,005,682,959.15/50,182.78
6. Step 6: Final answer
   x = 39,967.55