Finding the Fourth Proportional to 9,816.72, 13,541.91 and 5,835

Step by Step Solution

1. Step 1: Write the proportion equation
   9,816.72 : 13,541.91 = 5,835 : x
2. Step 2: Convert to fraction form
   9,816.72/13,541.91 = 5,835/x
3. Step 3: Cross multiply
   9,816.72x = 13,541.91 × 5,835
4. Step 4: Simplify right side
   9,816.72x = 79,017,044.85
5. Step 5: Solve for x
   x = 79,017,044.85/9,816.72
6. Step 6: Final answer
   x = 8,049.23