Finding the Fourth Proportional to 1,797.05, 2,477.59 and 1,372.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,797.05 : 2,477.59 = 1,372.41 : x
2. Step 2: Convert to fraction form
   1,797.05/2,477.59 = 1,372.41/x
3. Step 3: Cross multiply
   1,797.05x = 2,477.59 × 1,372.41
4. Step 4: Simplify right side
   1,797.05x = 3,400,265.86
5. Step 5: Solve for x
   x = 3,400,265.86/1,797.05
6. Step 6: Final answer
   x = 1,892.13