Finding the Fourth Proportional to 2,358.04, 3,253.50 and 1,571.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358.04 : 3,253.50 = 1,571.56 : x
2. Step 2: Convert to fraction form
   2,358.04/3,253.50 = 1,571.56/x
3. Step 3: Cross multiply
   2,358.04x = 3,253.50 × 1,571.56
4. Step 4: Simplify right side
   2,358.04x = 5,113,070.46
5. Step 5: Solve for x
   x = 5,113,070.46/2,358.04
6. Step 6: Final answer
   x = 2,168.36