Finding the Fourth Proportional to 2,322.03, 3,484.19 and 1,152.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.03 : 3,484.19 = 1,152.15 : x
2. Step 2: Convert to fraction form
   2,322.03/3,484.19 = 1,152.15/x
3. Step 3: Cross multiply
   2,322.03x = 3,484.19 × 1,152.15
4. Step 4: Simplify right side
   2,322.03x = 4,014,309.51
5. Step 5: Solve for x
   x = 4,014,309.51/2,322.03
6. Step 6: Final answer
   x = 1,728.79