Finding the Fourth Proportional to 3,607.34, 5,411.10 and 1,010.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,607.34 : 5,411.10 = 1,010.12 : x
2. Step 2: Convert to fraction form
   3,607.34/5,411.10 = 1,010.12/x
3. Step 3: Cross multiply
   3,607.34x = 5,411.10 × 1,010.12
4. Step 4: Simplify right side
   3,607.34x = 5,465,860.33
5. Step 5: Solve for x
   x = 5,465,860.33/3,607.34
6. Step 6: Final answer
   x = 1,515.21