Finding the Fourth Proportional to 2,402.62, 3,603.66 and 1,527.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402.62 : 3,603.66 = 1,527.82 : x
2. Step 2: Convert to fraction form
   2,402.62/3,603.66 = 1,527.82/x
3. Step 3: Cross multiply
   2,402.62x = 3,603.66 × 1,527.82
4. Step 4: Simplify right side
   2,402.62x = 5,505,743.82
5. Step 5: Solve for x
   x = 5,505,743.82/2,402.62
6. Step 6: Final answer
   x = 2,291.56