Finding the Fourth Proportional to 95,085.29, 131,213.32 and 54,806.22

Step by Step Solution

1. Step 1: Write the proportion equation
   95,085.29 : 131,213.32 = 54,806.22 : x
2. Step 2: Convert to fraction form
   95,085.29/131,213.32 = 54,806.22/x
3. Step 3: Cross multiply
   95,085.29x = 131,213.32 × 54,806.22
4. Step 4: Simplify right side
   95,085.29x = 7,191,305,945.83
5. Step 5: Solve for x
   x = 7,191,305,945.83/95,085.29
6. Step 6: Final answer
   x = 75,630.06