Finding the Fourth Proportional to 2,054.52, 3,082.86 and 901.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.52 : 3,082.86 = 901.08 : x
2. Step 2: Convert to fraction form
   2,054.52/3,082.86 = 901.08/x
3. Step 3: Cross multiply
   2,054.52x = 3,082.86 × 901.08
4. Step 4: Simplify right side
   2,054.52x = 2,777,903.49
5. Step 5: Solve for x
   x = 2,777,903.49/2,054.52
6. Step 6: Final answer
   x = 1,352.09