Finding the Fourth Proportional to 3,681.60, 5,079.25 and 2,423.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,681.60 : 5,079.25 = 2,423.37 : x
2. Step 2: Convert to fraction form
   3,681.60/5,079.25 = 2,423.37/x
3. Step 3: Cross multiply
   3,681.60x = 5,079.25 × 2,423.37
4. Step 4: Simplify right side
   3,681.60x = 12,308,910.52
5. Step 5: Solve for x
   x = 12,308,910.52/3,681.60
6. Step 6: Final answer
   x = 3,343.36