Finding the Fourth Proportional to 55,666.14, 76,825.71 and 31,796.25

Step by Step Solution

1. Step 1: Write the proportion equation
   55,666.14 : 76,825.71 = 31,796.25 : x
2. Step 2: Convert to fraction form
   55,666.14/76,825.71 = 31,796.25/x
3. Step 3: Cross multiply
   55,666.14x = 76,825.71 × 31,796.25
4. Step 4: Simplify right side
   55,666.14x = 2,442,769,481.59
5. Step 5: Solve for x
   x = 2,442,769,481.59/55,666.14
6. Step 6: Final answer
   x = 43,882.50