Finding the Fourth Proportional to 2,659.72, 3,670.50 and 1,480.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.72 : 3,670.50 = 1,480.84 : x
2. Step 2: Convert to fraction form
   2,659.72/3,670.50 = 1,480.84/x
3. Step 3: Cross multiply
   2,659.72x = 3,670.50 × 1,480.84
4. Step 4: Simplify right side
   2,659.72x = 5,435,423.22
5. Step 5: Solve for x
   x = 5,435,423.22/2,659.72
6. Step 6: Final answer
   x = 2,043.61