Finding the Fourth Proportional to 2,470.31, 3,409.64 and 1,476.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470.31 : 3,409.64 = 1,476.18 : x
2. Step 2: Convert to fraction form
   2,470.31/3,409.64 = 1,476.18/x
3. Step 3: Cross multiply
   2,470.31x = 3,409.64 × 1,476.18
4. Step 4: Simplify right side
   2,470.31x = 5,033,258.42
5. Step 5: Solve for x
   x = 5,033,258.42/2,470.31
6. Step 6: Final answer
   x = 2,037.50