Finding the Fourth Proportional to 4,061.72, 5,602.29 and 2,489.51

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061.72 : 5,602.29 = 2,489.51 : x
2. Step 2: Convert to fraction form
   4,061.72/5,602.29 = 2,489.51/x
3. Step 3: Cross multiply
   4,061.72x = 5,602.29 × 2,489.51
4. Step 4: Simplify right side
   4,061.72x = 13,946,956.98
5. Step 5: Solve for x
   x = 13,946,956.98/4,061.72
6. Step 6: Final answer
   x = 3,433.76