Finding the Fourth Proportional to 95,077.09, 131,208.15 and 54,784.05

Step by Step Solution

1. Step 1: Write the proportion equation
   95,077.09 : 131,208.15 = 54,784.05 : x
2. Step 2: Convert to fraction form
   95,077.09/131,208.15 = 54,784.05/x
3. Step 3: Cross multiply
   95,077.09x = 131,208.15 × 54,784.05
4. Step 4: Simplify right side
   95,077.09x = 7,188,113,850.01
5. Step 5: Solve for x
   x = 7,188,113,850.01/95,077.09
6. Step 6: Final answer
   x = 75,603.01