Finding the Fourth Proportional to 2,543.00, 3,813.12 and 1,374.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,543.00 : 3,813.12 = 1,374.39 : x
2. Step 2: Convert to fraction form
   2,543.00/3,813.12 = 1,374.39/x
3. Step 3: Cross multiply
   2,543.00x = 3,813.12 × 1,374.39
4. Step 4: Simplify right side
   2,543.00x = 5,240,714.00
5. Step 5: Solve for x
   x = 5,240,714.00/2,543.00
6. Step 6: Final answer
   x = 2,060.84