Finding the Fourth Proportional to 82,194.35, 123,191.69 and 34,791.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,194.35 : 123,191.69 = 34,791.12 : x
2. Step 2: Convert to fraction form
   82,194.35/123,191.69 = 34,791.12/x
3. Step 3: Cross multiply
   82,194.35x = 123,191.69 × 34,791.12
4. Step 4: Simplify right side
   82,194.35x = 4,285,976,695.84
5. Step 5: Solve for x
   x = 4,285,976,695.84/82,194.35
6. Step 6: Final answer
   x = 52,144.42