Finding the Fourth Proportional to 2,445.10, 3,667.82 and 984.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445.10 : 3,667.82 = 984.26 : x
2. Step 2: Convert to fraction form
   2,445.10/3,667.82 = 984.26/x
3. Step 3: Cross multiply
   2,445.10x = 3,667.82 × 984.26
4. Step 4: Simplify right side
   2,445.10x = 3,610,088.51
5. Step 5: Solve for x
   x = 3,610,088.51/2,445.10
6. Step 6: Final answer
   x = 1,476.46