Finding the Fourth Proportional to 79,124.56, 118,648.56 and 29,228.16

Step by Step Solution

1. Step 1: Write the proportion equation
   79,124.56 : 118,648.56 = 29,228.16 : x
2. Step 2: Convert to fraction form
   79,124.56/118,648.56 = 29,228.16/x
3. Step 3: Cross multiply
   79,124.56x = 118,648.56 × 29,228.16
4. Step 4: Simplify right side
   79,124.56x = 3,467,879,095.45
5. Step 5: Solve for x
   x = 3,467,879,095.45/79,124.56
6. Step 6: Final answer
   x = 43,828.10