Finding the Fourth Proportional to 2,335.30, 3,501.73 and 1,101.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335.30 : 3,501.73 = 1,101.48 : x
2. Step 2: Convert to fraction form
   2,335.30/3,501.73 = 1,101.48/x
3. Step 3: Cross multiply
   2,335.30x = 3,501.73 × 1,101.48
4. Step 4: Simplify right side
   2,335.30x = 3,857,085.56
5. Step 5: Solve for x
   x = 3,857,085.56/2,335.30
6. Step 6: Final answer
   x = 1,651.64