Finding the Fourth Proportional to 3,929.31, 5,894.01 and 1,007.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,929.31 : 5,894.01 = 1,007.54 : x
2. Step 2: Convert to fraction form
   3,929.31/5,894.01 = 1,007.54/x
3. Step 3: Cross multiply
   3,929.31x = 5,894.01 × 1,007.54
4. Step 4: Simplify right side
   3,929.31x = 5,938,450.84
5. Step 5: Solve for x
   x = 5,938,450.84/3,929.31
6. Step 6: Final answer
   x = 1,511.32