Finding the Fourth Proportional to 50,932.40, 70,315.98 and 33,932.12

Step by Step Solution

1. Step 1: Write the proportion equation
   50,932.40 : 70,315.98 = 33,932.12 : x
2. Step 2: Convert to fraction form
   50,932.40/70,315.98 = 33,932.12/x
3. Step 3: Cross multiply
   50,932.40x = 70,315.98 × 33,932.12
4. Step 4: Simplify right side
   50,932.40x = 2,385,970,271.28
5. Step 5: Solve for x
   x = 2,385,970,271.28/50,932.40
6. Step 6: Final answer
   x = 46,845.82