Finding the Fourth Proportional to 40,570.37, 55,976.00 and 27,826.71

Step by Step Solution

1. Step 1: Write the proportion equation
   40,570.37 : 55,976.00 = 27,826.71 : x
2. Step 2: Convert to fraction form
   40,570.37/55,976.00 = 27,826.71/x
3. Step 3: Cross multiply
   40,570.37x = 55,976.00 × 27,826.71
4. Step 4: Simplify right side
   40,570.37x = 1,557,627,779.83
5. Step 5: Solve for x
   x = 1,557,627,779.83/40,570.37
6. Step 6: Final answer
   x = 38,393.24