Finding the Fourth Proportional to 24,008,044.81, 33,131,103.46 and 13,143,028.81

Step by Step Solution

1. Step 1: Write the proportion equation
   24,008,044.81 : 33,131,103.46 = 13,143,028.81 : x
2. Step 2: Convert to fraction form
   24,008,044.81/33,131,103.46 = 13,143,028.81/x
3. Step 3: Cross multiply
   24,008,044.81x = 33,131,103.46 × 13,143,028.81
4. Step 4: Simplify right side
   24,008,044.81x = 435,443,047,166,185.31
5. Step 5: Solve for x
   x = 435,443,047,166,185.31/24,008,044.81
6. Step 6: Final answer
   x = 18,137,380.64