Finding the Fourth Proportional to 8,830.68, 12,191.69 and 5,849.07

Step by Step Solution

1. Step 1: Write the proportion equation
   8,830.68 : 12,191.69 = 5,849.07 : x
2. Step 2: Convert to fraction form
   8,830.68/12,191.69 = 5,849.07/x
3. Step 3: Cross multiply
   8,830.68x = 12,191.69 × 5,849.07
4. Step 4: Simplify right side
   8,830.68x = 71,310,048.23
5. Step 5: Solve for x
   x = 71,310,048.23/8,830.68
6. Step 6: Final answer
   x = 8,075.26