Finding the Fourth Proportional to 31,794.49, 43,876.41 and 19,055.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,794.49 : 43,876.41 = 19,055.06 : x
2. Step 2: Convert to fraction form
   31,794.49/43,876.41 = 19,055.06/x
3. Step 3: Cross multiply
   31,794.49x = 43,876.41 × 19,055.06
4. Step 4: Simplify right side
   31,794.49x = 836,067,782.46
5. Step 5: Solve for x
   x = 836,067,782.46/31,794.49
6. Step 6: Final answer
   x = 26,296.00