Finding the Fourth Proportional to 79,181.96, 109,269.76 and 42,883.10

Step by Step Solution

1. Step 1: Write the proportion equation
   79,181.96 : 109,269.76 = 42,883.10 : x
2. Step 2: Convert to fraction form
   79,181.96/109,269.76 = 42,883.10/x
3. Step 3: Cross multiply
   79,181.96x = 109,269.76 × 42,883.10
4. Step 4: Simplify right side
   79,181.96x = 4,685,826,045.06
5. Step 5: Solve for x
   x = 4,685,826,045.06/79,181.96
6. Step 6: Final answer
   x = 59,177.95