Finding the Fourth Proportional to 2,322.89, 3,484.55 and 936.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.89 : 3,484.55 = 936.17 : x
2. Step 2: Convert to fraction form
   2,322.89/3,484.55 = 936.17/x
3. Step 3: Cross multiply
   2,322.89x = 3,484.55 × 936.17
4. Step 4: Simplify right side
   2,322.89x = 3,262,131.17
5. Step 5: Solve for x
   x = 3,262,131.17/2,322.89
6. Step 6: Final answer
   x = 1,404.34