Finding the Fourth Proportional to 9,046.81, 12,485.91 and 5,068.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,046.81 : 12,485.91 = 5,068.36 : x
2. Step 2: Convert to fraction form
   9,046.81/12,485.91 = 5,068.36/x
3. Step 3: Cross multiply
   9,046.81x = 12,485.91 × 5,068.36
4. Step 4: Simplify right side
   9,046.81x = 63,283,086.81
5. Step 5: Solve for x
   x = 63,283,086.81/9,046.81
6. Step 6: Final answer
   x = 6,995.07