Finding the Fourth Proportional to 9,818.62, 13,545.23 and 5,837.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,818.62 : 13,545.23 = 5,837.47 : x
2. Step 2: Convert to fraction form
   9,818.62/13,545.23 = 5,837.47/x
3. Step 3: Cross multiply
   9,818.62x = 13,545.23 × 5,837.47
4. Step 4: Simplify right side
   9,818.62x = 79,069,810.72
5. Step 5: Solve for x
   x = 79,069,810.72/9,818.62
6. Step 6: Final answer
   x = 8,053.05