Finding the Fourth Proportional to 95,118.54, 142,688.75 and 55,676.00

Step by Step Solution

1. Step 1: Write the proportion equation
   95,118.54 : 142,688.75 = 55,676.00 : x
2. Step 2: Convert to fraction form
   95,118.54/142,688.75 = 55,676.00/x
3. Step 3: Cross multiply
   95,118.54x = 142,688.75 × 55,676.00
4. Step 4: Simplify right side
   95,118.54x = 7,944,337,853.18
5. Step 5: Solve for x
   x = 7,944,337,853.18/95,118.54
6. Step 6: Final answer
   x = 83,520.39