Finding the Fourth Proportional to 2,095.24, 2,889.84 and 1,385.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.24 : 2,889.84 = 1,385.82 : x
2. Step 2: Convert to fraction form
   2,095.24/2,889.84 = 1,385.82/x
3. Step 3: Cross multiply
   2,095.24x = 2,889.84 × 1,385.82
4. Step 4: Simplify right side
   2,095.24x = 4,004,798.07
5. Step 5: Solve for x
   x = 4,004,798.07/2,095.24
6. Step 6: Final answer
   x = 1,911.38