Finding the Fourth Proportional to 1,985.23, 2,738.59 and 1,844.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,985.23 : 2,738.59 = 1,844.52 : x
2. Step 2: Convert to fraction form
   1,985.23/2,738.59 = 1,844.52/x
3. Step 3: Cross multiply
   1,985.23x = 2,738.59 × 1,844.52
4. Step 4: Simplify right side
   1,985.23x = 5,051,384.03
5. Step 5: Solve for x
   x = 5,051,384.03/1,985.23
6. Step 6: Final answer
   x = 2,544.48