Finding the Fourth Proportional to 6,978.03, 10,465.43 and 2,046.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,978.03 : 10,465.43 = 2,046.35 : x
2. Step 2: Convert to fraction form
   6,978.03/10,465.43 = 2,046.35/x
3. Step 3: Cross multiply
   6,978.03x = 10,465.43 × 2,046.35
4. Step 4: Simplify right side
   6,978.03x = 21,415,870.12
5. Step 5: Solve for x
   x = 21,415,870.12/6,978.03
6. Step 6: Final answer
   x = 3,069.04