Finding the Fourth Proportional to 5,982.09, 8,927.90 and 5,826.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,982.09 : 8,927.90 = 5,826.57 : x
2. Step 2: Convert to fraction form
   5,982.09/8,927.90 = 5,826.57/x
3. Step 3: Cross multiply
   5,982.09x = 8,927.90 × 5,826.57
4. Step 4: Simplify right side
   5,982.09x = 52,019,005.17
5. Step 5: Solve for x
   x = 52,019,005.17/5,982.09
6. Step 6: Final answer
   x = 8,695.79