Finding the Fourth Proportional to 94,441.16, 141,616.56 and 55,009.52

Step by Step Solution

1. Step 1: Write the proportion equation
   94,441.16 : 141,616.56 = 55,009.52 : x
2. Step 2: Convert to fraction form
   94,441.16/141,616.56 = 55,009.52/x
3. Step 3: Cross multiply
   94,441.16x = 141,616.56 × 55,009.52
4. Step 4: Simplify right side
   94,441.16x = 7,790,258,989.65
5. Step 5: Solve for x
   x = 7,790,258,989.65/94,441.16
6. Step 6: Final answer
   x = 82,487.96