Finding the Fourth Proportional to 11,359.68, 17,032.83 and 4,782.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,359.68 : 17,032.83 = 4,782.30 : x
2. Step 2: Convert to fraction form
   11,359.68/17,032.83 = 4,782.30/x
3. Step 3: Cross multiply
   11,359.68x = 17,032.83 × 4,782.30
4. Step 4: Simplify right side
   11,359.68x = 81,456,102.91
5. Step 5: Solve for x
   x = 81,456,102.91/11,359.68
6. Step 6: Final answer
   x = 7,170.63