Finding the Fourth Proportional to 3,633.61, 5,014.99 and 2,141.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633.61 : 5,014.99 = 2,141.89 : x
2. Step 2: Convert to fraction form
   3,633.61/5,014.99 = 2,141.89/x
3. Step 3: Cross multiply
   3,633.61x = 5,014.99 × 2,141.89
4. Step 4: Simplify right side
   3,633.61x = 10,741,569.26
5. Step 5: Solve for x
   x = 10,741,569.26/3,633.61
6. Step 6: Final answer
   x = 2,956.17