Finding the Fourth Proportional to 79,862.15, 110,152.82 and 55,994.15

Step by Step Solution

1. Step 1: Write the proportion equation
   79,862.15 : 110,152.82 = 55,994.15 : x
2. Step 2: Convert to fraction form
   79,862.15/110,152.82 = 55,994.15/x
3. Step 3: Cross multiply
   79,862.15x = 110,152.82 × 55,994.15
4. Step 4: Simplify right side
   79,862.15x = 6,167,912,695.27
5. Step 5: Solve for x
   x = 6,167,912,695.27/79,862.15
6. Step 6: Final answer
   x = 77,231.99