Finding the Fourth Proportional to 2,314.24, 3,194.52 and 1,572.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.24 : 3,194.52 = 1,572.04 : x
2. Step 2: Convert to fraction form
   2,314.24/3,194.52 = 1,572.04/x
3. Step 3: Cross multiply
   2,314.24x = 3,194.52 × 1,572.04
4. Step 4: Simplify right side
   2,314.24x = 5,021,913.22
5. Step 5: Solve for x
   x = 5,021,913.22/2,314.24
6. Step 6: Final answer
   x = 2,170.01