Finding the Fourth Proportional to 11,218.96, 16,826.52 and 5,061.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,218.96 : 16,826.52 = 5,061.52 : x
2. Step 2: Convert to fraction form
   11,218.96/16,826.52 = 5,061.52/x
3. Step 3: Cross multiply
   11,218.96x = 16,826.52 × 5,061.52
4. Step 4: Simplify right side
   11,218.96x = 85,167,767.51
5. Step 5: Solve for x
   x = 85,167,767.51/11,218.96
6. Step 6: Final answer
   x = 7,591.41