Finding the Fourth Proportional to 11,144,189.22, 16,716,287.52 and 7,356,786.36

Step by Step Solution

1. Step 1: Write the proportion equation
   11,144,189.22 : 16,716,287.52 = 7,356,786.36 : x
2. Step 2: Convert to fraction form
   11,144,189.22/16,716,287.52 = 7,356,786.36/x
3. Step 3: Cross multiply
   11,144,189.22x = 16,716,287.52 × 7,356,786.36
4. Step 4: Simplify right side
   11,144,189.22x = 122,978,156,016,974.23
5. Step 5: Solve for x
   x = 122,978,156,016,974.23/11,144,189.22
6. Step 6: Final answer
   x = 11,035,181.98