Finding the Fourth Proportional to 55,796.76, 76,977.27 and 35,648.42

Step by Step Solution

1. Step 1: Write the proportion equation
   55,796.76 : 76,977.27 = 35,648.42 : x
2. Step 2: Convert to fraction form
   55,796.76/76,977.27 = 35,648.42/x
3. Step 3: Cross multiply
   55,796.76x = 76,977.27 × 35,648.42
4. Step 4: Simplify right side
   55,796.76x = 2,744,118,051.41
5. Step 5: Solve for x
   x = 2,744,118,051.41/55,796.76
6. Step 6: Final answer
   x = 49,180.60