Finding the Fourth Proportional to 3,790.62, 5,682.69 and 1,480.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,790.62 : 5,682.69 = 1,480.50 : x
2. Step 2: Convert to fraction form
   3,790.62/5,682.69 = 1,480.50/x
3. Step 3: Cross multiply
   3,790.62x = 5,682.69 × 1,480.50
4. Step 4: Simplify right side
   3,790.62x = 8,413,222.55
5. Step 5: Solve for x
   x = 8,413,222.55/3,790.62
6. Step 6: Final answer
   x = 2,219.48