Finding the Fourth Proportional to 55,134.72, 76,086.72 and 33,901.44

Step by Step Solution

1. Step 1: Write the proportion equation
   55,134.72 : 76,086.72 = 33,901.44 : x
2. Step 2: Convert to fraction form
   55,134.72/76,086.72 = 33,901.44/x
3. Step 3: Cross multiply
   55,134.72x = 76,086.72 × 33,901.44
4. Step 4: Simplify right side
   55,134.72x = 2,579,449,372.88
5. Step 5: Solve for x
   x = 2,579,449,372.88/55,134.72
6. Step 6: Final answer
   x = 46,784.48