Finding the Fourth Proportional to 5,981.58, 8,243.94 and 5,294.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,981.58 : 8,243.94 = 5,294.16 : x
2. Step 2: Convert to fraction form
   5,981.58/8,243.94 = 5,294.16/x
3. Step 3: Cross multiply
   5,981.58x = 8,243.94 × 5,294.16
4. Step 4: Simplify right side
   5,981.58x = 43,644,737.39
5. Step 5: Solve for x
   x = 43,644,737.39/5,981.58
6. Step 6: Final answer
   x = 7,296.52