Finding the Fourth Proportional to 23,076,654.24, 31,846,745.72 and 13,286,854.92

Step by Step Solution

1. Step 1: Write the proportion equation
   23,076,654.24 : 31,846,745.72 = 13,286,854.92 : x
2. Step 2: Convert to fraction form
   23,076,654.24/31,846,745.72 = 13,286,854.92/x
3. Step 3: Cross multiply
   23,076,654.24x = 31,846,745.72 × 13,286,854.92
4. Step 4: Simplify right side
   23,076,654.24x = 423,143,090,055,770.94
5. Step 5: Solve for x
   x = 423,143,090,055,770.94/23,076,654.24
6. Step 6: Final answer
   x = 18,336,414.18