Finding the Fourth Proportional to 3,647.42, 5,032.89 and 2,053.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647.42 : 5,032.89 = 2,053.84 : x
2. Step 2: Convert to fraction form
   3,647.42/5,032.89 = 2,053.84/x
3. Step 3: Cross multiply
   3,647.42x = 5,032.89 × 2,053.84
4. Step 4: Simplify right side
   3,647.42x = 10,336,750.80
5. Step 5: Solve for x
   x = 10,336,750.80/3,647.42
6. Step 6: Final answer
   x = 2,833.99