Finding the Fourth Proportional to 2,570.26, 3,546.93 and 1,522.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570.26 : 3,546.93 = 1,522.34 : x
2. Step 2: Convert to fraction form
   2,570.26/3,546.93 = 1,522.34/x
3. Step 3: Cross multiply
   2,570.26x = 3,546.93 × 1,522.34
4. Step 4: Simplify right side
   2,570.26x = 5,399,633.42
5. Step 5: Solve for x
   x = 5,399,633.42/2,570.26
6. Step 6: Final answer
   x = 2,100.81