Finding the Fourth Proportional to 3,929.10, 5,893.92 and 1,007.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,929.10 : 5,893.92 = 1,007.34 : x
2. Step 2: Convert to fraction form
   3,929.10/5,893.92 = 1,007.34/x
3. Step 3: Cross multiply
   3,929.10x = 5,893.92 × 1,007.34
4. Step 4: Simplify right side
   3,929.10x = 5,937,181.37
5. Step 5: Solve for x
   x = 5,937,181.37/3,929.10
6. Step 6: Final answer
   x = 1,511.08