Finding the Fourth Proportional to 2,445.83, 3,374.36 and 1,606.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445.83 : 3,374.36 = 1,606.98 : x
2. Step 2: Convert to fraction form
   2,445.83/3,374.36 = 1,606.98/x
3. Step 3: Cross multiply
   2,445.83x = 3,374.36 × 1,606.98
4. Step 4: Simplify right side
   2,445.83x = 5,422,529.03
5. Step 5: Solve for x
   x = 5,422,529.03/2,445.83
6. Step 6: Final answer
   x = 2,217.05