Finding the Fourth Proportional to 11,359.29, 17,041.67 and 4,787.36

Step by Step Solution

1. Step 1: Write the proportion equation
   11,359.29 : 17,041.67 = 4,787.36 : x
2. Step 2: Convert to fraction form
   11,359.29/17,041.67 = 4,787.36/x
3. Step 3: Cross multiply
   11,359.29x = 17,041.67 × 4,787.36
4. Step 4: Simplify right side
   11,359.29x = 81,584,500.15
5. Step 5: Solve for x
   x = 81,584,500.15/11,359.29
6. Step 6: Final answer
   x = 7,182.18