Finding the Fourth Proportional to 2,447.32, 3,667.58 and 1,612.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447.32 : 3,667.58 = 1,612.48 : x
2. Step 2: Convert to fraction form
   2,447.32/3,667.58 = 1,612.48/x
3. Step 3: Cross multiply
   2,447.32x = 3,667.58 × 1,612.48
4. Step 4: Simplify right side
   2,447.32x = 5,913,899.40
5. Step 5: Solve for x
   x = 5,913,899.40/2,447.32
6. Step 6: Final answer
   x = 2,416.48