Finding the Fourth Proportional to 2,507.94, 3,460.53 and 1,564.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.94 : 3,460.53 = 1,564.03 : x
2. Step 2: Convert to fraction form
   2,507.94/3,460.53 = 1,564.03/x
3. Step 3: Cross multiply
   2,507.94x = 3,460.53 × 1,564.03
4. Step 4: Simplify right side
   2,507.94x = 5,412,368.41
5. Step 5: Solve for x
   x = 5,412,368.41/2,507.94
6. Step 6: Final answer
   x = 2,158.09