Finding the Fourth Proportional to 55,696.97, 76,865.89 and 31,823.14

Step by Step Solution

1. Step 1: Write the proportion equation
   55,696.97 : 76,865.89 = 31,823.14 : x
2. Step 2: Convert to fraction form
   55,696.97/76,865.89 = 31,823.14/x
3. Step 3: Cross multiply
   55,696.97x = 76,865.89 × 31,823.14
4. Step 4: Simplify right side
   55,696.97x = 2,446,113,978.69
5. Step 5: Solve for x
   x = 2,446,113,978.69/55,696.97
6. Step 6: Final answer
   x = 43,918.26