Finding the Fourth Proportional to 23,568,109.76, 32,519,114.72 and 13,776,661.28

Step by Step Solution

1. Step 1: Write the proportion equation
   23,568,109.76 : 32,519,114.72 = 13,776,661.28 : x
2. Step 2: Convert to fraction form
   23,568,109.76/32,519,114.72 = 13,776,661.28/x
3. Step 3: Cross multiply
   23,568,109.76x = 32,519,114.72 × 13,776,661.28
4. Step 4: Simplify right side
   23,568,109.76x = 448,004,828,622,902
5. Step 5: Solve for x
   x = 448,004,828,622,902/23,568,109.76
6. Step 6: Final answer
   x = 19,008,941.88