Finding the Fourth Proportional to 2,203.47, 3,300.35 and 1,335.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,203.47 : 3,300.35 = 1,335.96 : x
2. Step 2: Convert to fraction form
   2,203.47/3,300.35 = 1,335.96/x
3. Step 3: Cross multiply
   2,203.47x = 3,300.35 × 1,335.96
4. Step 4: Simplify right side
   2,203.47x = 4,409,128.91
5. Step 5: Solve for x
   x = 4,409,128.91/2,203.47
6. Step 6: Final answer
   x = 2,000.99