Finding the Fourth Proportional to 1,714.22, 2,365.57 and 1,124.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,714.22 : 2,365.57 = 1,124.94 : x
2. Step 2: Convert to fraction form
   1,714.22/2,365.57 = 1,124.94/x
3. Step 3: Cross multiply
   1,714.22x = 2,365.57 × 1,124.94
4. Step 4: Simplify right side
   1,714.22x = 2,661,124.32
5. Step 5: Solve for x
   x = 2,661,124.32/1,714.22
6. Step 6: Final answer
   x = 1,552.38