Finding the Fourth Proportional to 79,894.56, 119,746.47 and 37,142.22

Step by Step Solution

1. Step 1: Write the proportion equation
   79,894.56 : 119,746.47 = 37,142.22 : x
2. Step 2: Convert to fraction form
   79,894.56/119,746.47 = 37,142.22/x
3. Step 3: Cross multiply
   79,894.56x = 119,746.47 × 37,142.22
4. Step 4: Simplify right side
   79,894.56x = 4,447,649,732.96
5. Step 5: Solve for x
   x = 4,447,649,732.96/79,894.56
6. Step 6: Final answer
   x = 55,668.99