Finding the Fourth Proportional to 2,309.72, 3,463.61 and 1,010.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,309.72 : 3,463.61 = 1,010.25 : x
2. Step 2: Convert to fraction form
   2,309.72/3,463.61 = 1,010.25/x
3. Step 3: Cross multiply
   2,309.72x = 3,463.61 × 1,010.25
4. Step 4: Simplify right side
   2,309.72x = 3,499,106.95
5. Step 5: Solve for x
   x = 3,499,106.95/2,309.72
6. Step 6: Final answer
   x = 1,514.95