Finding the Fourth Proportional to 6,970.06, 10,456.31 and 3,460.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,970.06 : 10,456.31 = 3,460.29 : x
2. Step 2: Convert to fraction form
   6,970.06/10,456.31 = 3,460.29/x
3. Step 3: Cross multiply
   6,970.06x = 10,456.31 × 3,460.29
4. Step 4: Simplify right side
   6,970.06x = 36,181,864.93
5. Step 5: Solve for x
   x = 36,181,864.93/6,970.06
6. Step 6: Final answer
   x = 5,191.04