Finding the Fourth Proportional to 82,759.08, 114,322.82 and 79,686.69

Step by Step Solution

1. Step 1: Write the proportion equation
   82,759.08 : 114,322.82 = 79,686.69 : x
2. Step 2: Convert to fraction form
   82,759.08/114,322.82 = 79,686.69/x
3. Step 3: Cross multiply
   82,759.08x = 114,322.82 × 79,686.69
4. Step 4: Simplify right side
   82,759.08x = 9,110,007,117.27
5. Step 5: Solve for x
   x = 9,110,007,117.27/82,759.08
6. Step 6: Final answer
   x = 110,078.64