Finding the Fourth Proportional to 2,300.30, 3,450.99 and 1,002.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.30 : 3,450.99 = 1,002.14 : x
2. Step 2: Convert to fraction form
   2,300.30/3,450.99 = 1,002.14/x
3. Step 3: Cross multiply
   2,300.30x = 3,450.99 × 1,002.14
4. Step 4: Simplify right side
   2,300.30x = 3,458,383.75
5. Step 5: Solve for x
   x = 3,458,383.75/2,300.30
6. Step 6: Final answer
   x = 1,503.45