Finding the Fourth Proportional to 23,906,786.56, 32,988,821.71 and 13,452,620.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,906,786.56 : 32,988,821.71 = 13,452,620.71 : x
2. Step 2: Convert to fraction form
   23,906,786.56/32,988,821.71 = 13,452,620.71/x
3. Step 3: Cross multiply
   23,906,786.56x = 32,988,821.71 × 13,452,620.71
4. Step 4: Simplify right side
   23,906,786.56x = 443,786,106,134,443.62
5. Step 5: Solve for x
   x = 443,786,106,134,443.62/23,906,786.56
6. Step 6: Final answer
   x = 18,563,185.19