Finding the Fourth Proportional to 9,834.84, 13,570.50 and 5,855.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,834.84 : 13,570.50 = 5,855.82 : x
2. Step 2: Convert to fraction form
   9,834.84/13,570.50 = 5,855.82/x
3. Step 3: Cross multiply
   9,834.84x = 13,570.50 × 5,855.82
4. Step 4: Simplify right side
   9,834.84x = 79,466,405.31
5. Step 5: Solve for x
   x = 79,466,405.31/9,834.84
6. Step 6: Final answer
   x = 8,080.09