Finding the Fourth Proportional to 3,665.34, 5,498.25 and 1,474.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.34 : 5,498.25 = 1,474.06 : x
2. Step 2: Convert to fraction form
   3,665.34/5,498.25 = 1,474.06/x
3. Step 3: Cross multiply
   3,665.34x = 5,498.25 × 1,474.06
4. Step 4: Simplify right side
   3,665.34x = 8,104,750.40
5. Step 5: Solve for x
   x = 8,104,750.40/3,665.34
6. Step 6: Final answer
   x = 2,211.19