Finding the Fourth Proportional to 2,885.86, 4,326.27 and 2,449.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885.86 : 4,326.27 = 2,449.93 : x
2. Step 2: Convert to fraction form
   2,885.86/4,326.27 = 2,449.93/x
3. Step 3: Cross multiply
   2,885.86x = 4,326.27 × 2,449.93
4. Step 4: Simplify right side
   2,885.86x = 10,599,058.66
5. Step 5: Solve for x
   x = 10,599,058.66/2,885.86
6. Step 6: Final answer
   x = 3,672.76