Finding the Fourth Proportional to 6,906.52, 10,363.02 and 3,012.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,906.52 : 10,363.02 = 3,012.04 : x
2. Step 2: Convert to fraction form
   6,906.52/10,363.02 = 3,012.04/x
3. Step 3: Cross multiply
   6,906.52x = 10,363.02 × 3,012.04
4. Step 4: Simplify right side
   6,906.52x = 31,213,830.76
5. Step 5: Solve for x
   x = 31,213,830.76/6,906.52
6. Step 6: Final answer
   x = 4,519.47