Finding the Fourth Proportional to 2,897.83, 4,346.37 and 1,253.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,897.83 : 4,346.37 = 1,253.02 : x
2. Step 2: Convert to fraction form
   2,897.83/4,346.37 = 1,253.02/x
3. Step 3: Cross multiply
   2,897.83x = 4,346.37 × 1,253.02
4. Step 4: Simplify right side
   2,897.83x = 5,446,088.54
5. Step 5: Solve for x
   x = 5,446,088.54/2,897.83
6. Step 6: Final answer
   x = 1,879.37