Finding the Fourth Proportional to 2,407.77, 3,603.15 and 1,483.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.77 : 3,603.15 = 1,483.56 : x
2. Step 2: Convert to fraction form
   2,407.77/3,603.15 = 1,483.56/x
3. Step 3: Cross multiply
   2,407.77x = 3,603.15 × 1,483.56
4. Step 4: Simplify right side
   2,407.77x = 5,345,489.21
5. Step 5: Solve for x
   x = 5,345,489.21/2,407.77
6. Step 6: Final answer
   x = 2,220.10