Finding the Fourth Proportional to 2,307.39, 3,458.25 and 1,007.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307.39 : 3,458.25 = 1,007.34 : x
2. Step 2: Convert to fraction form
   2,307.39/3,458.25 = 1,007.34/x
3. Step 3: Cross multiply
   2,307.39x = 3,458.25 × 1,007.34
4. Step 4: Simplify right side
   2,307.39x = 3,483,633.56
5. Step 5: Solve for x
   x = 3,483,633.56/2,307.39
6. Step 6: Final answer
   x = 1,509.77