Finding the Fourth Proportional to 59,191, 81,686.82 and 34,042.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,191 : 81,686.82 = 34,042.12 : x
2. Step 2: Convert to fraction form
   59,191/81,686.82 = 34,042.12/x
3. Step 3: Cross multiply
   59,191x = 81,686.82 × 34,042.12
4. Step 4: Simplify right side
   59,191x = 2,780,792,528.86
5. Step 5: Solve for x
   x = 2,780,792,528.86/59,191
6. Step 6: Final answer
   x = 46,979.99