Finding the Fourth Proportional to 9,756.52, 14,635.86 and 3,912.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,756.52 : 14,635.86 = 3,912.46 : x
2. Step 2: Convert to fraction form
   9,756.52/14,635.86 = 3,912.46/x
3. Step 3: Cross multiply
   9,756.52x = 14,635.86 × 3,912.46
4. Step 4: Simplify right side
   9,756.52x = 57,262,216.82
5. Step 5: Solve for x
   x = 57,262,216.82/9,756.52
6. Step 6: Final answer
   x = 5,869.12