Finding the Fourth Proportional to 2,507.73, 3,460.23 and 1,563.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.73 : 3,460.23 = 1,563.23 : x
2. Step 2: Convert to fraction form
   2,507.73/3,460.23 = 1,563.23/x
3. Step 3: Cross multiply
   2,507.73x = 3,460.23 × 1,563.23
4. Step 4: Simplify right side
   2,507.73x = 5,409,118.04
5. Step 5: Solve for x
   x = 5,409,118.04/2,507.73
6. Step 6: Final answer
   x = 2,156.98