Finding the Fourth Proportional to 10,805.10, 14,911.04 and 5,837.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,805.10 : 14,911.04 = 5,837.10 : x
2. Step 2: Convert to fraction form
   10,805.10/14,911.04 = 5,837.10/x
3. Step 3: Cross multiply
   10,805.10x = 14,911.04 × 5,837.10
4. Step 4: Simplify right side
   10,805.10x = 87,037,231.58
5. Step 5: Solve for x
   x = 87,037,231.58/10,805.10
6. Step 6: Final answer
   x = 8,055.20