Finding the Fourth Proportional to 11,094.58, 16,656.45 and 7,809.22

Step by Step Solution

1. Step 1: Write the proportion equation
   11,094.58 : 16,656.45 = 7,809.22 : x
2. Step 2: Convert to fraction form
   11,094.58/16,656.45 = 7,809.22/x
3. Step 3: Cross multiply
   11,094.58x = 16,656.45 × 7,809.22
4. Step 4: Simplify right side
   11,094.58x = 130,073,882.47
5. Step 5: Solve for x
   x = 130,073,882.47/11,094.58
6. Step 6: Final answer
   x = 11,724.09