Finding the Fourth Proportional to 2,603.34, 3,592.14 and 1,540.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603.34 : 3,592.14 = 1,540.58 : x
2. Step 2: Convert to fraction form
   2,603.34/3,592.14 = 1,540.58/x
3. Step 3: Cross multiply
   2,603.34x = 3,592.14 × 1,540.58
4. Step 4: Simplify right side
   2,603.34x = 5,533,979.04
5. Step 5: Solve for x
   x = 5,533,979.04/2,603.34
6. Step 6: Final answer
   x = 2,125.72