Finding the Fourth Proportional to 94,308.82, 141,419.46 and 54,877.24

Step by Step Solution

1. Step 1: Write the proportion equation
   94,308.82 : 141,419.46 = 54,877.24 : x
2. Step 2: Convert to fraction form
   94,308.82/141,419.46 = 54,877.24/x
3. Step 3: Cross multiply
   94,308.82x = 141,419.46 × 54,877.24
4. Step 4: Simplify right side
   94,308.82x = 7,760,709,647.09
5. Step 5: Solve for x
   x = 7,760,709,647.09/94,308.82
6. Step 6: Final answer
   x = 82,290.39