Finding the Fourth Proportional to 1,714.48, 2,569.52 and 740.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,714.48 : 2,569.52 = 740.32 : x
2. Step 2: Convert to fraction form
   1,714.48/2,569.52 = 740.32/x
3. Step 3: Cross multiply
   1,714.48x = 2,569.52 × 740.32
4. Step 4: Simplify right side
   1,714.48x = 1,902,267.05
5. Step 5: Solve for x
   x = 1,902,267.05/1,714.48
6. Step 6: Final answer
   x = 1,109.53