Finding the Fourth Proportional to 13,304.77, 18,360.48 and 7,336.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,304.77 : 18,360.48 = 7,336.69 : x
2. Step 2: Convert to fraction form
   13,304.77/18,360.48 = 7,336.69/x
3. Step 3: Cross multiply
   13,304.77x = 18,360.48 × 7,336.69
4. Step 4: Simplify right side
   13,304.77x = 134,705,150.01
5. Step 5: Solve for x
   x = 134,705,150.01/13,304.77
6. Step 6: Final answer
   x = 10,124.58