Finding the Fourth Proportional to 2,300.05, 3,448.14 and 1,000.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.05 : 3,448.14 = 1,000.54 : x
2. Step 2: Convert to fraction form
   2,300.05/3,448.14 = 1,000.54/x
3. Step 3: Cross multiply
   2,300.05x = 3,448.14 × 1,000.54
4. Step 4: Simplify right side
   2,300.05x = 3,450,002.00
5. Step 5: Solve for x
   x = 3,450,002.00/2,300.05
6. Step 6: Final answer
   x = 1,499.97