Finding the Fourth Proportional to 4,094.07, 5,638.59 and 4,081.92

Step by Step Solution

1. Step 1: Write the proportion equation
   4,094.07 : 5,638.59 = 4,081.92 : x
2. Step 2: Convert to fraction form
   4,094.07/5,638.59 = 4,081.92/x
3. Step 3: Cross multiply
   4,094.07x = 5,638.59 × 4,081.92
4. Step 4: Simplify right side
   4,094.07x = 23,016,273.29
5. Step 5: Solve for x
   x = 23,016,273.29/4,094.07
6. Step 6: Final answer
   x = 5,621.86