Finding the Fourth Proportional to 9,100.65, 13,651.62 and 3,552.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,100.65 : 13,651.62 = 3,552.15 : x
2. Step 2: Convert to fraction form
   9,100.65/13,651.62 = 3,552.15/x
3. Step 3: Cross multiply
   9,100.65x = 13,651.62 × 3,552.15
4. Step 4: Simplify right side
   9,100.65x = 48,492,601.98
5. Step 5: Solve for x
   x = 48,492,601.98/9,100.65
6. Step 6: Final answer
   x = 5,328.48