Finding the Fourth Proportional to 11,435.91, 17,162.07 and 4,866.71

Step by Step Solution

1. Step 1: Write the proportion equation
   11,435.91 : 17,162.07 = 4,866.71 : x
2. Step 2: Convert to fraction form
   11,435.91/17,162.07 = 4,866.71/x
3. Step 3: Cross multiply
   11,435.91x = 17,162.07 × 4,866.71
4. Step 4: Simplify right side
   11,435.91x = 83,522,817.69
5. Step 5: Solve for x
   x = 83,522,817.69/11,435.91
6. Step 6: Final answer
   x = 7,303.56