Finding the Fourth Proportional to 2,404.17, 3,603.62 and 1,570.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.17 : 3,603.62 = 1,570.21 : x
2. Step 2: Convert to fraction form
   2,404.17/3,603.62 = 1,570.21/x
3. Step 3: Cross multiply
   2,404.17x = 3,603.62 × 1,570.21
4. Step 4: Simplify right side
   2,404.17x = 5,658,435.08
5. Step 5: Solve for x
   x = 5,658,435.08/2,404.17
6. Step 6: Final answer
   x = 2,353.59