Finding the Fourth Proportional to 55,694.72, 76,851.61 and 31,822.94

Step by Step Solution

1. Step 1: Write the proportion equation
   55,694.72 : 76,851.61 = 31,822.94 : x
2. Step 2: Convert to fraction form
   55,694.72/76,851.61 = 31,822.94/x
3. Step 3: Cross multiply
   55,694.72x = 76,851.61 × 31,822.94
4. Step 4: Simplify right side
   55,694.72x = 2,445,644,173.93
5. Step 5: Solve for x
   x = 2,445,644,173.93/55,694.72
6. Step 6: Final answer
   x = 43,911.60