Finding the Fourth Proportional to 11,641.27, 17,461.61 and 2,876.26

Step by Step Solution

1. Step 1: Write the proportion equation
   11,641.27 : 17,461.61 = 2,876.26 : x
2. Step 2: Convert to fraction form
   11,641.27/17,461.61 = 2,876.26/x
3. Step 3: Cross multiply
   11,641.27x = 17,461.61 × 2,876.26
4. Step 4: Simplify right side
   11,641.27x = 50,224,028.69
5. Step 5: Solve for x
   x = 50,224,028.69/11,641.27
6. Step 6: Final answer
   x = 4,314.31