Finding the Fourth Proportional to 2,127.96, 2,935.71 and 1,341.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127.96 : 2,935.71 = 1,341.90 : x
2. Step 2: Convert to fraction form
   2,127.96/2,935.71 = 1,341.90/x
3. Step 3: Cross multiply
   2,127.96x = 2,935.71 × 1,341.90
4. Step 4: Simplify right side
   2,127.96x = 3,939,429.25
5. Step 5: Solve for x
   x = 3,939,429.25/2,127.96
6. Step 6: Final answer
   x = 1,851.27