Finding the Fourth Proportional to 2,441.89, 3,654.32 and 1,998.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.89 : 3,654.32 = 1,998.01 : x
2. Step 2: Convert to fraction form
   2,441.89/3,654.32 = 1,998.01/x
3. Step 3: Cross multiply
   2,441.89x = 3,654.32 × 1,998.01
4. Step 4: Simplify right side
   2,441.89x = 7,301,367.90
5. Step 5: Solve for x
   x = 7,301,367.90/2,441.89
6. Step 6: Final answer
   x = 2,990.05