Finding the Fourth Proportional to 72,766.82, 109,150.26 and 32,739.06

Step by Step Solution

1. Step 1: Write the proportion equation
   72,766.82 : 109,150.26 = 32,739.06 : x
2. Step 2: Convert to fraction form
   72,766.82/109,150.26 = 32,739.06/x
3. Step 3: Cross multiply
   72,766.82x = 109,150.26 × 32,739.06
4. Step 4: Simplify right side
   72,766.82x = 3,573,476,911.16
5. Step 5: Solve for x
   x = 3,573,476,911.16/72,766.82
6. Step 6: Final answer
   x = 49,108.60