Finding the Fourth Proportional to 9,816.18, 13,541.56 and 5,834.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,816.18 : 13,541.56 = 5,834.47 : x
2. Step 2: Convert to fraction form
   9,816.18/13,541.56 = 5,834.47/x
3. Step 3: Cross multiply
   9,816.18x = 13,541.56 × 5,834.47
4. Step 4: Simplify right side
   9,816.18x = 79,007,825.57
5. Step 5: Solve for x
   x = 79,007,825.57/9,816.18
6. Step 6: Final answer
   x = 8,048.73