Finding the Fourth Proportional to 3,714.63, 5,572.52 and 1,766.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,714.63 : 5,572.52 = 1,766.17 : x
2. Step 2: Convert to fraction form
   3,714.63/5,572.52 = 1,766.17/x
3. Step 3: Cross multiply
   3,714.63x = 5,572.52 × 1,766.17
4. Step 4: Simplify right side
   3,714.63x = 9,842,017.65
5. Step 5: Solve for x
   x = 9,842,017.65/3,714.63
6. Step 6: Final answer
   x = 2,649.53