Finding the Fourth Proportional to 79,805.90, 110,127.39 and 43,997.42

Step by Step Solution

1. Step 1: Write the proportion equation
   79,805.90 : 110,127.39 = 43,997.42 : x
2. Step 2: Convert to fraction form
   79,805.90/110,127.39 = 43,997.42/x
3. Step 3: Cross multiply
   79,805.90x = 110,127.39 × 43,997.42
4. Step 4: Simplify right side
   79,805.90x = 4,845,321,031.33
5. Step 5: Solve for x
   x = 4,845,321,031.33/79,805.90
6. Step 6: Final answer
   x = 60,713.82