Finding the Fourth Proportional to 2,470.50, 3,707.36 and 910.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470.50 : 3,707.36 = 910.52 : x
2. Step 2: Convert to fraction form
   2,470.50/3,707.36 = 910.52/x
3. Step 3: Cross multiply
   2,470.50x = 3,707.36 × 910.52
4. Step 4: Simplify right side
   2,470.50x = 3,375,609.17
5. Step 5: Solve for x
   x = 3,375,609.17/2,470.50
6. Step 6: Final answer
   x = 1,366.37