Finding the Fourth Proportional to 79,797.88, 110,128.83 and 59,619.73

Step by Step Solution

1. Step 1: Write the proportion equation
   79,797.88 : 110,128.83 = 59,619.73 : x
2. Step 2: Convert to fraction form
   79,797.88/110,128.83 = 59,619.73/x
3. Step 3: Cross multiply
   79,797.88x = 110,128.83 × 59,619.73
4. Step 4: Simplify right side
   79,797.88x = 6,565,851,109.82
5. Step 5: Solve for x
   x = 6,565,851,109.82/79,797.88
6. Step 6: Final answer
   x = 82,281.02