Finding the Fourth Proportional to 2,093.77, 3,141.20 and 1,803.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.77 : 3,141.20 = 1,803.93 : x
2. Step 2: Convert to fraction form
   2,093.77/3,141.20 = 1,803.93/x
3. Step 3: Cross multiply
   2,093.77x = 3,141.20 × 1,803.93
4. Step 4: Simplify right side
   2,093.77x = 5,666,504.92
5. Step 5: Solve for x
   x = 5,666,504.92/2,093.77
6. Step 6: Final answer
   x = 2,706.36