Finding the Fourth Proportional to 55,064.96, 82,014.62 and 54,796.46

Step by Step Solution

1. Step 1: Write the proportion equation
   55,064.96 : 82,014.62 = 54,796.46 : x
2. Step 2: Convert to fraction form
   55,064.96/82,014.62 = 54,796.46/x
3. Step 3: Cross multiply
   55,064.96x = 82,014.62 × 54,796.46
4. Step 4: Simplify right side
   55,064.96x = 4,494,110,844.25
5. Step 5: Solve for x
   x = 4,494,110,844.25/55,064.96
6. Step 6: Final answer
   x = 81,614.71