Finding the Fourth Proportional to 9,310.68, 13,967.52 and 3,068.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,310.68 : 13,967.52 = 3,068.88 : x
2. Step 2: Convert to fraction form
   9,310.68/13,967.52 = 3,068.88/x
3. Step 3: Cross multiply
   9,310.68x = 13,967.52 × 3,068.88
4. Step 4: Simplify right side
   9,310.68x = 42,864,642.78
5. Step 5: Solve for x
   x = 42,864,642.78/9,310.68
6. Step 6: Final answer
   x = 4,603.81