Finding the Fourth Proportional to 6,974.88, 10,462.34 and 1,709.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,974.88 : 10,462.34 = 1,709.91 : x
2. Step 2: Convert to fraction form
   6,974.88/10,462.34 = 1,709.91/x
3. Step 3: Cross multiply
   6,974.88x = 10,462.34 × 1,709.91
4. Step 4: Simplify right side
   6,974.88x = 17,889,696.89
5. Step 5: Solve for x
   x = 17,889,696.89/6,974.88
6. Step 6: Final answer
   x = 2,564.88