Finding the Fourth Proportional to 9,768.45, 14,654.69 and 3,925.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,768.45 : 14,654.69 = 3,925.51 : x
2. Step 2: Convert to fraction form
   9,768.45/14,654.69 = 3,925.51/x
3. Step 3: Cross multiply
   9,768.45x = 14,654.69 × 3,925.51
4. Step 4: Simplify right side
   9,768.45x = 57,527,141.96
5. Step 5: Solve for x
   x = 57,527,141.96/9,768.45
6. Step 6: Final answer
   x = 5,889.08