Finding the Fourth Proportional to 9,835.84, 13,571.88 and 5,856.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,835.84 : 13,571.88 = 5,856.82 : x
2. Step 2: Convert to fraction form
   9,835.84/13,571.88 = 5,856.82/x
3. Step 3: Cross multiply
   9,835.84x = 13,571.88 × 5,856.82
4. Step 4: Simplify right side
   9,835.84x = 79,488,058.22
5. Step 5: Solve for x
   x = 79,488,058.22/9,835.84
6. Step 6: Final answer
   x = 8,081.47