Finding the Fourth Proportional to 2,300.34, 3,174.69 and 1,416.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.34 : 3,174.69 = 1,416.66 : x
2. Step 2: Convert to fraction form
   2,300.34/3,174.69 = 1,416.66/x
3. Step 3: Cross multiply
   2,300.34x = 3,174.69 × 1,416.66
4. Step 4: Simplify right side
   2,300.34x = 4,497,456.34
5. Step 5: Solve for x
   x = 4,497,456.34/2,300.34
6. Step 6: Final answer
   x = 1,955.13