Finding the Fourth Proportional to 50,798, 70,085.04 and 32,906.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,798 : 70,085.04 = 32,906.72 : x
2. Step 2: Convert to fraction form
   50,798/70,085.04 = 32,906.72/x
3. Step 3: Cross multiply
   50,798x = 70,085.04 × 32,906.72
4. Step 4: Simplify right side
   50,798x = 2,306,268,787.47
5. Step 5: Solve for x
   x = 2,306,268,787.47/50,798
6. Step 6: Final answer
   x = 45,400.78