Finding the Fourth Proportional to 2,298.02, 3,447.96 and 837.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.02 : 3,447.96 = 837.32 : x
2. Step 2: Convert to fraction form
   2,298.02/3,447.96 = 837.32/x
3. Step 3: Cross multiply
   2,298.02x = 3,447.96 × 837.32
4. Step 4: Simplify right side
   2,298.02x = 2,887,045.87
5. Step 5: Solve for x
   x = 2,887,045.87/2,298.02
6. Step 6: Final answer
   x = 1,256.32