Finding the Fourth Proportional to 2,448.74, 3,670.22 and 1,570.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448.74 : 3,670.22 = 1,570.10 : x
2. Step 2: Convert to fraction form
   2,448.74/3,670.22 = 1,570.10/x
3. Step 3: Cross multiply
   2,448.74x = 3,670.22 × 1,570.10
4. Step 4: Simplify right side
   2,448.74x = 5,762,612.42
5. Step 5: Solve for x
   x = 5,762,612.42/2,448.74
6. Step 6: Final answer
   x = 2,353.30