Finding the Fourth Proportional to 1,895.00, 2,843.40 and 1,199.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895.00 : 2,843.40 = 1,199.71 : x
2. Step 2: Convert to fraction form
   1,895.00/2,843.40 = 1,199.71/x
3. Step 3: Cross multiply
   1,895.00x = 2,843.40 × 1,199.71
4. Step 4: Simplify right side
   1,895.00x = 3,411,263.47
5. Step 5: Solve for x
   x = 3,411,263.47/1,895.00
6. Step 6: Final answer
   x = 1,800.14