Finding the Fourth Proportional to 23,760,105.42, 32,788,959.13 and 12,895,089.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,760,105.42 : 32,788,959.13 = 12,895,089.42 : x
2. Step 2: Convert to fraction form
   23,760,105.42/32,788,959.13 = 12,895,089.42/x
3. Step 3: Cross multiply
   23,760,105.42x = 32,788,959.13 × 12,895,089.42
4. Step 4: Simplify right side
   23,760,105.42x = 422,816,559,970,075.38
5. Step 5: Solve for x
   x = 422,816,559,970,075.38/23,760,105.42
6. Step 6: Final answer
   x = 17,795,230.81