Finding the Fourth Proportional to 2,469.21, 3,703.83 and 1,007.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.21 : 3,703.83 = 1,007.34 : x
2. Step 2: Convert to fraction form
   2,469.21/3,703.83 = 1,007.34/x
3. Step 3: Cross multiply
   2,469.21x = 3,703.83 × 1,007.34
4. Step 4: Simplify right side
   2,469.21x = 3,731,016.11
5. Step 5: Solve for x
   x = 3,731,016.11/2,469.21
6. Step 6: Final answer
   x = 1,511.02