Finding the Fourth Proportional to 79,290.58, 118,882.82 and 41,811.07

Step by Step Solution

1. Step 1: Write the proportion equation
   79,290.58 : 118,882.82 = 41,811.07 : x
2. Step 2: Convert to fraction form
   79,290.58/118,882.82 = 41,811.07/x
3. Step 3: Cross multiply
   79,290.58x = 118,882.82 × 41,811.07
4. Step 4: Simplify right side
   79,290.58x = 4,970,617,908.82
5. Step 5: Solve for x
   x = 4,970,617,908.82/79,290.58
6. Step 6: Final answer
   x = 62,688.63