Finding the Fourth Proportional to 9,371.58, 14,054.88 and 3,131.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,371.58 : 14,054.88 = 3,131.82 : x
2. Step 2: Convert to fraction form
   9,371.58/14,054.88 = 3,131.82/x
3. Step 3: Cross multiply
   9,371.58x = 14,054.88 × 3,131.82
4. Step 4: Simplify right side
   9,371.58x = 44,017,354.28
5. Step 5: Solve for x
   x = 44,017,354.28/9,371.58
6. Step 6: Final answer
   x = 4,696.90