Finding the Fourth Proportional to 3,532.82, 5,293.22 and 2,603.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,532.82 : 5,293.22 = 2,603.34 : x
2. Step 2: Convert to fraction form
   3,532.82/5,293.22 = 2,603.34/x
3. Step 3: Cross multiply
   3,532.82x = 5,293.22 × 2,603.34
4. Step 4: Simplify right side
   3,532.82x = 13,780,038.34
5. Step 5: Solve for x
   x = 13,780,038.34/3,532.82
6. Step 6: Final answer
   x = 3,900.58