Finding the Fourth Proportional to 9,123.88, 13,675.94 and 5,962.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,123.88 : 13,675.94 = 5,962.30 : x
2. Step 2: Convert to fraction form
   9,123.88/13,675.94 = 5,962.30/x
3. Step 3: Cross multiply
   9,123.88x = 13,675.94 × 5,962.30
4. Step 4: Simplify right side
   9,123.88x = 81,540,057.06
5. Step 5: Solve for x
   x = 81,540,057.06/9,123.88
6. Step 6: Final answer
   x = 8,936.99