Finding the Fourth Proportional to 23,022,414.09, 31,771,508.72 and 13,098,749.85

Step by Step Solution

1. Step 1: Write the proportion equation
   23,022,414.09 : 31,771,508.72 = 13,098,749.85 : x
2. Step 2: Convert to fraction form
   23,022,414.09/31,771,508.72 = 13,098,749.85/x
3. Step 3: Cross multiply
   23,022,414.09x = 31,771,508.72 × 13,098,749.85
4. Step 4: Simplify right side
   23,022,414.09x = 416,167,045,014,879.94
5. Step 5: Solve for x
   x = 416,167,045,014,879.94/23,022,414.09
6. Step 6: Final answer
   x = 18,076,603.23