Finding the Fourth Proportional to 50,085.32, 75,099.92 and 34,308.18

Step by Step Solution

1. Step 1: Write the proportion equation
   50,085.32 : 75,099.92 = 34,308.18 : x
2. Step 2: Convert to fraction form
   50,085.32/75,099.92 = 34,308.18/x
3. Step 3: Cross multiply
   50,085.32x = 75,099.92 × 34,308.18
4. Step 4: Simplify right side
   50,085.32x = 2,576,541,573.35
5. Step 5: Solve for x
   x = 2,576,541,573.35/50,085.32
6. Step 6: Final answer
   x = 51,443.05