Finding the Fourth Proportional to 19,483,755.32, 29,237,178.72 and 10,855,078.04

Step by Step Solution

1. Step 1: Write the proportion equation
   19,483,755.32 : 29,237,178.72 = 10,855,078.04 : x
2. Step 2: Convert to fraction form
   19,483,755.32/29,237,178.72 = 10,855,078.04/x
3. Step 3: Cross multiply
   19,483,755.32x = 29,237,178.72 × 10,855,078.04
4. Step 4: Simplify right side
   19,483,755.32x = 317,371,856,675,027.25
5. Step 5: Solve for x
   x = 317,371,856,675,027.25/19,483,755.32
6. Step 6: Final answer
   x = 16,289,049.59