Finding the Fourth Proportional to 10,596.89, 14,625.63 and 7,238.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,596.89 : 14,625.63 = 7,238.46 : x
2. Step 2: Convert to fraction form
   10,596.89/14,625.63 = 7,238.46/x
3. Step 3: Cross multiply
   10,596.89x = 14,625.63 × 7,238.46
4. Step 4: Simplify right side
   10,596.89x = 105,867,092.58
5. Step 5: Solve for x
   x = 105,867,092.58/10,596.89
6. Step 6: Final answer
   x = 9,990.39