Finding the Fourth Proportional to 3,664.71, 5,058.18 and 2,093.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.71 : 5,058.18 = 2,093.72 : x
2. Step 2: Convert to fraction form
   3,664.71/5,058.18 = 2,093.72/x
3. Step 3: Cross multiply
   3,664.71x = 5,058.18 × 2,093.72
4. Step 4: Simplify right side
   3,664.71x = 10,590,387.34
5. Step 5: Solve for x
   x = 10,590,387.34/3,664.71
6. Step 6: Final answer
   x = 2,889.83