Finding the Fourth Proportional to 117,105.34, 175,712.34 and 37,155.92

Step by Step Solution

1. Step 1: Write the proportion equation
   117,105.34 : 175,712.34 = 37,155.92 : x
2. Step 2: Convert to fraction form
   117,105.34/175,712.34 = 37,155.92/x
3. Step 3: Cross multiply
   117,105.34x = 175,712.34 × 37,155.92
4. Step 4: Simplify right side
   117,105.34x = 6,528,753,648.05
5. Step 5: Solve for x
   x = 6,528,753,648.05/117,105.34
6. Step 6: Final answer
   x = 55,751.12