Finding the Fourth Proportional to 55,825.89, 77,035.24 and 31,947.09

Step by Step Solution

1. Step 1: Write the proportion equation
   55,825.89 : 77,035.24 = 31,947.09 : x
2. Step 2: Convert to fraction form
   55,825.89/77,035.24 = 31,947.09/x
3. Step 3: Cross multiply
   55,825.89x = 77,035.24 × 31,947.09
4. Step 4: Simplify right side
   55,825.89x = 2,461,051,745.45
5. Step 5: Solve for x
   x = 2,461,051,745.45/55,825.89
6. Step 6: Final answer
   x = 44,084.42