Finding the Fourth Proportional to 6,973.56, 10,464.69 and 6,948.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,973.56 : 10,464.69 = 6,948.04 : x
2. Step 2: Convert to fraction form
   6,973.56/10,464.69 = 6,948.04/x
3. Step 3: Cross multiply
   6,973.56x = 10,464.69 × 6,948.04
4. Step 4: Simplify right side
   6,973.56x = 72,709,084.71
5. Step 5: Solve for x
   x = 72,709,084.71/6,973.56
6. Step 6: Final answer
   x = 10,426.39