Finding the Fourth Proportional to 3,009.29, 4,513.82 and 1,061.44

Step by Step Solution

1. Step 1: Write the proportion equation
   3,009.29 : 4,513.82 = 1,061.44 : x
2. Step 2: Convert to fraction form
   3,009.29/4,513.82 = 1,061.44/x
3. Step 3: Cross multiply
   3,009.29x = 4,513.82 × 1,061.44
4. Step 4: Simplify right side
   3,009.29x = 4,791,132.51
5. Step 5: Solve for x
   x = 4,791,132.51/3,009.29
6. Step 6: Final answer
   x = 1,592.12