Finding the Fourth Proportional to 11,010.68, 15,194.61 and 5,974.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,010.68 : 15,194.61 = 5,974.86 : x
2. Step 2: Convert to fraction form
   11,010.68/15,194.61 = 5,974.86/x
3. Step 3: Cross multiply
   11,010.68x = 15,194.61 × 5,974.86
4. Step 4: Simplify right side
   11,010.68x = 90,785,667.50
5. Step 5: Solve for x
   x = 90,785,667.50/11,010.68
6. Step 6: Final answer
   x = 8,245.24