Finding the Fourth Proportional to 9,449.69, 14,175.31 and 2,875.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,449.69 : 14,175.31 = 2,875.88 : x
2. Step 2: Convert to fraction form
   9,449.69/14,175.31 = 2,875.88/x
3. Step 3: Cross multiply
   9,449.69x = 14,175.31 × 2,875.88
4. Step 4: Simplify right side
   9,449.69x = 40,766,490.52
5. Step 5: Solve for x
   x = 40,766,490.52/9,449.69
6. Step 6: Final answer
   x = 4,314.06