Finding the Fourth Proportional to 9,636.84, 14,446.35 and 3,792.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,636.84 : 14,446.35 = 3,792.15 : x
2. Step 2: Convert to fraction form
   9,636.84/14,446.35 = 3,792.15/x
3. Step 3: Cross multiply
   9,636.84x = 14,446.35 × 3,792.15
4. Step 4: Simplify right side
   9,636.84x = 54,782,726.15
5. Step 5: Solve for x
   x = 54,782,726.15/9,636.84
6. Step 6: Final answer
   x = 5,684.72