Finding the Fourth Proportional to 6,970.49, 10,456.72 and 2,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,970.49 : 10,456.72 = 2,040.50 : x
2. Step 2: Convert to fraction form
   6,970.49/10,456.72 = 2,040.50/x
3. Step 3: Cross multiply
   6,970.49x = 10,456.72 × 2,040.50
4. Step 4: Simplify right side
   6,970.49x = 21,336,937.16
5. Step 5: Solve for x
   x = 21,336,937.16/6,970.49
6. Step 6: Final answer
   x = 3,061.04