Finding the Fourth Proportional to 6,970.29, 10,449.02 and 3,019.07

Step by Step Solution

1. Step 1: Write the proportion equation
   6,970.29 : 10,449.02 = 3,019.07 : x
2. Step 2: Convert to fraction form
   6,970.29/10,449.02 = 3,019.07/x
3. Step 3: Cross multiply
   6,970.29x = 10,449.02 × 3,019.07
4. Step 4: Simplify right side
   6,970.29x = 31,546,266.79
5. Step 5: Solve for x
   x = 31,546,266.79/6,970.29
6. Step 6: Final answer
   x = 4,525.82