Finding the Fourth Proportional to 3,646.89, 5,032.23 and 2,053.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,646.89 : 5,032.23 = 2,053.49 : x
2. Step 2: Convert to fraction form
   3,646.89/5,032.23 = 2,053.49/x
3. Step 3: Cross multiply
   3,646.89x = 5,032.23 × 2,053.49
4. Step 4: Simplify right side
   3,646.89x = 10,333,633.98
5. Step 5: Solve for x
   x = 10,333,633.98/3,646.89
6. Step 6: Final answer
   x = 2,833.55