Finding the Fourth Proportional to 8,036.59, 12,031.53 and 7,192.54

Step by Step Solution

1. Step 1: Write the proportion equation
   8,036.59 : 12,031.53 = 7,192.54 : x
2. Step 2: Convert to fraction form
   8,036.59/12,031.53 = 7,192.54/x
3. Step 3: Cross multiply
   8,036.59x = 12,031.53 × 7,192.54
4. Step 4: Simplify right side
   8,036.59x = 86,537,224.82
5. Step 5: Solve for x
   x = 86,537,224.82/8,036.59
6. Step 6: Final answer
   x = 10,767.91