Finding the Fourth Proportional to 23,039,933.01, 31,795,010.61 and 12,726,656.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,039,933.01 : 31,795,010.61 = 12,726,656.10 : x
2. Step 2: Convert to fraction form
   23,039,933.01/31,795,010.61 = 12,726,656.10/x
3. Step 3: Cross multiply
   23,039,933.01x = 31,795,010.61 × 12,726,656.10
4. Step 4: Simplify right side
   23,039,933.01x = 404,644,165,729,321.19
5. Step 5: Solve for x
   x = 404,644,165,729,321.19/23,039,933.01
6. Step 6: Final answer
   x = 17,562,731.87