Finding the Fourth Proportional to 94,037.01, 141,078.32 and 54,081.57

Step by Step Solution

1. Step 1: Write the proportion equation
   94,037.01 : 141,078.32 = 54,081.57 : x
2. Step 2: Convert to fraction form
   94,037.01/141,078.32 = 54,081.57/x
3. Step 3: Cross multiply
   94,037.01x = 141,078.32 × 54,081.57
4. Step 4: Simplify right side
   94,037.01x = 7,629,736,768.15
5. Step 5: Solve for x
   x = 7,629,736,768.15/94,037.01
6. Step 6: Final answer
   x = 81,135.47