Finding the Fourth Proportional to 79,005.69, 118,552.28 and 47,337.93

Step by Step Solution

1. Step 1: Write the proportion equation
   79,005.69 : 118,552.28 = 47,337.93 : x
2. Step 2: Convert to fraction form
   79,005.69/118,552.28 = 47,337.93/x
3. Step 3: Cross multiply
   79,005.69x = 118,552.28 × 47,337.93
4. Step 4: Simplify right side
   79,005.69x = 5,612,019,295.29
5. Step 5: Solve for x
   x = 5,612,019,295.29/79,005.69
6. Step 6: Final answer
   x = 71,033.10