Finding the Fourth Proportional to 7,193.86, 10,789.20 and 3,032.79

Step by Step Solution

1. Step 1: Write the proportion equation
   7,193.86 : 10,789.20 = 3,032.79 : x
2. Step 2: Convert to fraction form
   7,193.86/10,789.20 = 3,032.79/x
3. Step 3: Cross multiply
   7,193.86x = 10,789.20 × 3,032.79
4. Step 4: Simplify right side
   7,193.86x = 32,721,398.10
5. Step 5: Solve for x
   x = 32,721,398.10/7,193.86
6. Step 6: Final answer
   x = 4,548.52