Finding the Fourth Proportional to 2,300.05, 3,174.24 and 1,416.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.05 : 3,174.24 = 1,416.16 : x
2. Step 2: Convert to fraction form
   2,300.05/3,174.24 = 1,416.16/x
3. Step 3: Cross multiply
   2,300.05x = 3,174.24 × 1,416.16
4. Step 4: Simplify right side
   2,300.05x = 4,495,231.72
5. Step 5: Solve for x
   x = 4,495,231.72/2,300.05
6. Step 6: Final answer
   x = 1,954.41