Finding the Fourth Proportional to 2,022.32, 3,030.60 and 1,154.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.32 : 3,030.60 = 1,154.84 : x
2. Step 2: Convert to fraction form
   2,022.32/3,030.60 = 1,154.84/x
3. Step 3: Cross multiply
   2,022.32x = 3,030.60 × 1,154.84
4. Step 4: Simplify right side
   2,022.32x = 3,499,858.10
5. Step 5: Solve for x
   x = 3,499,858.10/2,022.32
6. Step 6: Final answer
   x = 1,730.62