Finding the Fourth Proportional to 79,216.50, 118,826.28 and 29,270.82

Step by Step Solution

1. Step 1: Write the proportion equation
   79,216.50 : 118,826.28 = 29,270.82 : x
2. Step 2: Convert to fraction form
   79,216.50/118,826.28 = 29,270.82/x
3. Step 3: Cross multiply
   79,216.50x = 118,826.28 × 29,270.82
4. Step 4: Simplify right side
   79,216.50x = 3,478,142,653.15
5. Step 5: Solve for x
   x = 3,478,142,653.15/79,216.50
6. Step 6: Final answer
   x = 43,906.80