Finding the Fourth Proportional to 6,973.32, 10,456.91 and 3,276.60

Step by Step Solution

1. Step 1: Write the proportion equation
   6,973.32 : 10,456.91 = 3,276.60 : x
2. Step 2: Convert to fraction form
   6,973.32/10,456.91 = 3,276.60/x
3. Step 3: Cross multiply
   6,973.32x = 10,456.91 × 3,276.60
4. Step 4: Simplify right side
   6,973.32x = 34,263,111.31
5. Step 5: Solve for x
   x = 34,263,111.31/6,973.32
6. Step 6: Final answer
   x = 4,913.46