Finding the Fourth Proportional to 5,081.00, 7,621.43 and 1,793.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,081.00 : 7,621.43 = 1,793.61 : x
2. Step 2: Convert to fraction form
   5,081.00/7,621.43 = 1,793.61/x
3. Step 3: Cross multiply
   5,081.00x = 7,621.43 × 1,793.61
4. Step 4: Simplify right side
   5,081.00x = 13,669,864.09
5. Step 5: Solve for x
   x = 13,669,864.09/5,081.00
6. Step 6: Final answer
   x = 2,690.39