Finding the Fourth Proportional to 11,846.32, 17,767.33 and 3,080.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,846.32 : 17,767.33 = 3,080.69 : x
2. Step 2: Convert to fraction form
   11,846.32/17,767.33 = 3,080.69/x
3. Step 3: Cross multiply
   11,846.32x = 17,767.33 × 3,080.69
4. Step 4: Simplify right side
   11,846.32x = 54,735,635.86
5. Step 5: Solve for x
   x = 54,735,635.86/11,846.32
6. Step 6: Final answer
   x = 4,620.48