Finding the Fourth Proportional to 14,108.51, 19,469.61 and 7,735.46

Step by Step Solution

1. Step 1: Write the proportion equation
   14,108.51 : 19,469.61 = 7,735.46 : x
2. Step 2: Convert to fraction form
   14,108.51/19,469.61 = 7,735.46/x
3. Step 3: Cross multiply
   14,108.51x = 19,469.61 × 7,735.46
4. Step 4: Simplify right side
   14,108.51x = 150,606,292.02
5. Step 5: Solve for x
   x = 150,606,292.02/14,108.51
6. Step 6: Final answer
   x = 10,674.86