Finding the Fourth Proportional to 1,982.59, 2,973.27 and 1,370.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982.59 : 2,973.27 = 1,370.23 : x
2. Step 2: Convert to fraction form
   1,982.59/2,973.27 = 1,370.23/x
3. Step 3: Cross multiply
   1,982.59x = 2,973.27 × 1,370.23
4. Step 4: Simplify right side
   1,982.59x = 4,074,056.32
5. Step 5: Solve for x
   x = 4,074,056.32/1,982.59
6. Step 6: Final answer
   x = 2,054.92