Finding the Fourth Proportional to 3,665.54, 5,498.55 and 1,474.00

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.54 : 5,498.55 = 1,474.00 : x
2. Step 2: Convert to fraction form
   3,665.54/5,498.55 = 1,474.00/x
3. Step 3: Cross multiply
   3,665.54x = 5,498.55 × 1,474.00
4. Step 4: Simplify right side
   3,665.54x = 8,104,848.95
5. Step 5: Solve for x
   x = 8,104,848.95/3,665.54
6. Step 6: Final answer
   x = 2,211.09