Finding the Fourth Proportional to 2,314.01, 3,470.47 and 670.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.01 : 3,470.47 = 670.12 : x
2. Step 2: Convert to fraction form
   2,314.01/3,470.47 = 670.12/x
3. Step 3: Cross multiply
   2,314.01x = 3,470.47 × 670.12
4. Step 4: Simplify right side
   2,314.01x = 2,325,631.36
5. Step 5: Solve for x
   x = 2,325,631.36/2,314.01
6. Step 6: Final answer
   x = 1,005.02