Finding the Fourth Proportional to 94,004.02, 141,131.18 and 54,589.42

Step by Step Solution

1. Step 1: Write the proportion equation
   94,004.02 : 141,131.18 = 54,589.42 : x
2. Step 2: Convert to fraction form
   94,004.02/141,131.18 = 54,589.42/x
3. Step 3: Cross multiply
   94,004.02x = 141,131.18 × 54,589.42
4. Step 4: Simplify right side
   94,004.02x = 7,704,269,260.12
5. Step 5: Solve for x
   x = 7,704,269,260.12/94,004.02
6. Step 6: Final answer
   x = 81,956.81