Finding the Fourth Proportional to 2,603.89, 3,592.81 and 1,541.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603.89 : 3,592.81 = 1,541.99 : x
2. Step 2: Convert to fraction form
   2,603.89/3,592.81 = 1,541.99/x
3. Step 3: Cross multiply
   2,603.89x = 3,592.81 × 1,541.99
4. Step 4: Simplify right side
   2,603.89x = 5,540,076.46
5. Step 5: Solve for x
   x = 5,540,076.46/2,603.89
6. Step 6: Final answer
   x = 2,127.62