Finding the Fourth Proportional to 55,238.28, 76,204.56 and 37,326.76

Step by Step Solution

1. Step 1: Write the proportion equation
   55,238.28 : 76,204.56 = 37,326.76 : x
2. Step 2: Convert to fraction form
   55,238.28/76,204.56 = 37,326.76/x
3. Step 3: Cross multiply
   55,238.28x = 76,204.56 × 37,326.76
4. Step 4: Simplify right side
   55,238.28x = 2,844,469,322.03
5. Step 5: Solve for x
   x = 2,844,469,322.03/55,238.28
6. Step 6: Final answer
   x = 51,494.53