Finding the Fourth Proportional to 6,969.80, 10,442.52 and 5,807.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,969.80 : 10,442.52 = 5,807.27 : x
2. Step 2: Convert to fraction form
   6,969.80/10,442.52 = 5,807.27/x
3. Step 3: Cross multiply
   6,969.80x = 10,442.52 × 5,807.27
4. Step 4: Simplify right side
   6,969.80x = 60,642,533.12
5. Step 5: Solve for x
   x = 60,642,533.12/6,969.80
6. Step 6: Final answer
   x = 8,700.76