Finding the Fourth Proportional to 3,607.24, 5,410.94 and 1,010.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,607.24 : 5,410.94 = 1,010.20 : x
2. Step 2: Convert to fraction form
   3,607.24/5,410.94 = 1,010.20/x
3. Step 3: Cross multiply
   3,607.24x = 5,410.94 × 1,010.20
4. Step 4: Simplify right side
   3,607.24x = 5,466,131.59
5. Step 5: Solve for x
   x = 5,466,131.59/3,607.24
6. Step 6: Final answer
   x = 1,515.32