Finding the Fourth Proportional to 1,824.56, 2,735.16 and 670.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,824.56 : 2,735.16 = 670.16 : x
2. Step 2: Convert to fraction form
   1,824.56/2,735.16 = 670.16/x
3. Step 3: Cross multiply
   1,824.56x = 2,735.16 × 670.16
4. Step 4: Simplify right side
   1,824.56x = 1,832,994.83
5. Step 5: Solve for x
   x = 1,832,994.83/1,824.56
6. Step 6: Final answer
   x = 1,004.62