Finding the Fourth Proportional to 1,741.42, 2,622.49 and 1,570.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.42 : 2,622.49 = 1,570.10 : x
2. Step 2: Convert to fraction form
   1,741.42/2,622.49 = 1,570.10/x
3. Step 3: Cross multiply
   1,741.42x = 2,622.49 × 1,570.10
4. Step 4: Simplify right side
   1,741.42x = 4,117,571.55
5. Step 5: Solve for x
   x = 4,117,571.55/1,741.42
6. Step 6: Final answer
   x = 2,364.49