Finding the Fourth Proportional to 10,508.76, 15,759.42 and 5,835.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,508.76 : 15,759.42 = 5,835.84 : x
2. Step 2: Convert to fraction form
   10,508.76/15,759.42 = 5,835.84/x
3. Step 3: Cross multiply
   10,508.76x = 15,759.42 × 5,835.84
4. Step 4: Simplify right side
   10,508.76x = 91,969,453.61
5. Step 5: Solve for x
   x = 91,969,453.61/10,508.76
6. Step 6: Final answer
   x = 8,751.69