Finding the Fourth Proportional to 79,788.54, 110,067.72 and 60,892.86

Step by Step Solution

1. Step 1: Write the proportion equation
   79,788.54 : 110,067.72 = 60,892.86 : x
2. Step 2: Convert to fraction form
   79,788.54/110,067.72 = 60,892.86/x
3. Step 3: Cross multiply
   79,788.54x = 110,067.72 × 60,892.86
4. Step 4: Simplify right side
   79,788.54x = 6,702,338,264.48
5. Step 5: Solve for x
   x = 6,702,338,264.48/79,788.54
6. Step 6: Final answer
   x = 84,001.26