Finding the Fourth Proportional to 6,978.08, 10,468.31 and 3,468.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,978.08 : 10,468.31 = 3,468.29 : x
2. Step 2: Convert to fraction form
   6,978.08/10,468.31 = 3,468.29/x
3. Step 3: Cross multiply
   6,978.08x = 10,468.31 × 3,468.29
4. Step 4: Simplify right side
   6,978.08x = 36,307,065.21
5. Step 5: Solve for x
   x = 36,307,065.21/6,978.08
6. Step 6: Final answer
   x = 5,203.01