Finding the Fourth Proportional to 1,897.05, 2,847.35 and 1,168.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,897.05 : 2,847.35 = 1,168.05 : x
2. Step 2: Convert to fraction form
   1,897.05/2,847.35 = 1,168.05/x
3. Step 3: Cross multiply
   1,897.05x = 2,847.35 × 1,168.05
4. Step 4: Simplify right side
   1,897.05x = 3,325,847.17
5. Step 5: Solve for x
   x = 3,325,847.17/1,897.05
6. Step 6: Final answer
   x = 1,753.17