Finding the Fourth Proportional to 9,835.46, 14,757.55 and 5,154.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,835.46 : 14,757.55 = 5,154.36 : x
2. Step 2: Convert to fraction form
   9,835.46/14,757.55 = 5,154.36/x
3. Step 3: Cross multiply
   9,835.46x = 14,757.55 × 5,154.36
4. Step 4: Simplify right side
   9,835.46x = 76,065,695.28
5. Step 5: Solve for x
   x = 76,065,695.28/9,835.46
6. Step 6: Final answer
   x = 7,733.82