Finding the Fourth Proportional to 2,341.81, 3,510.64 and 1,509.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.81 : 3,510.64 = 1,509.18 : x
2. Step 2: Convert to fraction form
   2,341.81/3,510.64 = 1,509.18/x
3. Step 3: Cross multiply
   2,341.81x = 3,510.64 × 1,509.18
4. Step 4: Simplify right side
   2,341.81x = 5,298,196.14
5. Step 5: Solve for x
   x = 5,298,196.14/2,341.81
6. Step 6: Final answer
   x = 2,262.44