Finding the Fourth Proportional to 2,348.59, 3,523.69 and 1,571.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.59 : 3,523.69 = 1,571.71 : x
2. Step 2: Convert to fraction form
   2,348.59/3,523.69 = 1,571.71/x
3. Step 3: Cross multiply
   2,348.59x = 3,523.69 × 1,571.71
4. Step 4: Simplify right side
   2,348.59x = 5,538,218.81
5. Step 5: Solve for x
   x = 5,538,218.81/2,348.59
6. Step 6: Final answer
   x = 2,358.10