Finding the Fourth Proportional to 55,274.94, 76,291.73 and 35,127.89

Step by Step Solution

1. Step 1: Write the proportion equation
   55,274.94 : 76,291.73 = 35,127.89 : x
2. Step 2: Convert to fraction form
   55,274.94/76,291.73 = 35,127.89/x
3. Step 3: Cross multiply
   55,274.94x = 76,291.73 × 35,127.89
4. Step 4: Simplify right side
   55,274.94x = 2,679,967,499.35
5. Step 5: Solve for x
   x = 2,679,967,499.35/55,274.94
6. Step 6: Final answer
   x = 48,484.31