Finding the Fourth Proportional to 9,601.49, 14,388.77 and 3,671.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.49 : 14,388.77 = 3,671.99 : x
2. Step 2: Convert to fraction form
   9,601.49/14,388.77 = 3,671.99/x
3. Step 3: Cross multiply
   9,601.49x = 14,388.77 × 3,671.99
4. Step 4: Simplify right side
   9,601.49x = 52,835,419.55
5. Step 5: Solve for x
   x = 52,835,419.55/9,601.49
6. Step 6: Final answer
   x = 5,502.84