Finding the Fourth Proportional to 79,111.93, 118,629.54 and 29,215.54

Step by Step Solution

1. Step 1: Write the proportion equation
   79,111.93 : 118,629.54 = 29,215.54 : x
2. Step 2: Convert to fraction form
   79,111.93/118,629.54 = 29,215.54/x
3. Step 3: Cross multiply
   79,111.93x = 118,629.54 × 29,215.54
4. Step 4: Simplify right side
   79,111.93x = 3,465,826,071.05
5. Step 5: Solve for x
   x = 3,465,826,071.05/79,111.93
6. Step 6: Final answer
   x = 43,809.15