Finding the Fourth Proportional to 79,109.88, 109,144.50 and 45,093.83

Step by Step Solution

1. Step 1: Write the proportion equation
   79,109.88 : 109,144.50 = 45,093.83 : x
2. Step 2: Convert to fraction form
   79,109.88/109,144.50 = 45,093.83/x
3. Step 3: Cross multiply
   79,109.88x = 109,144.50 × 45,093.83
4. Step 4: Simplify right side
   79,109.88x = 4,921,743,427.55
5. Step 5: Solve for x
   x = 4,921,743,427.55/79,109.88
6. Step 6: Final answer
   x = 62,214.02