Finding the Fourth Proportional to 11,803, 16,288.05 and 7,026.22

Step by Step Solution

1. Step 1: Write the proportion equation
   11,803 : 16,288.05 = 7,026.22 : x
2. Step 2: Convert to fraction form
   11,803/16,288.05 = 7,026.22/x
3. Step 3: Cross multiply
   11,803x = 16,288.05 × 7,026.22
4. Step 4: Simplify right side
   11,803x = 114,443,422.67
5. Step 5: Solve for x
   x = 114,443,422.67/11,803
6. Step 6: Final answer
   x = 9,696.13