Finding the Fourth Proportional to 1,467.93, 2,196.75 and 1,057.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467.93 : 2,196.75 = 1,057.89 : x
2. Step 2: Convert to fraction form
   1,467.93/2,196.75 = 1,057.89/x
3. Step 3: Cross multiply
   1,467.93x = 2,196.75 × 1,057.89
4. Step 4: Simplify right side
   1,467.93x = 2,323,919.86
5. Step 5: Solve for x
   x = 2,323,919.86/1,467.93
6. Step 6: Final answer
   x = 1,583.13