Finding the Fourth Proportional to 55,694.78, 76,851.71 and 31,823.00

Step by Step Solution

1. Step 1: Write the proportion equation
   55,694.78 : 76,851.71 = 31,823.00 : x
2. Step 2: Convert to fraction form
   55,694.78/76,851.71 = 31,823.00/x
3. Step 3: Cross multiply
   55,694.78x = 76,851.71 × 31,823.00
4. Step 4: Simplify right side
   55,694.78x = 2,445,651,423.96
5. Step 5: Solve for x
   x = 2,445,651,423.96/55,694.78
6. Step 6: Final answer
   x = 43,911.69