Finding the Fourth Proportional to 2,182.58, 3,286.64 and 1,570.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182.58 : 3,286.64 = 1,570.52 : x
2. Step 2: Convert to fraction form
   2,182.58/3,286.64 = 1,570.52/x
3. Step 3: Cross multiply
   2,182.58x = 3,286.64 × 1,570.52
4. Step 4: Simplify right side
   2,182.58x = 5,161,746.00
5. Step 5: Solve for x
   x = 5,161,746.00/2,182.58
6. Step 6: Final answer
   x = 2,364.98