Finding the Fourth Proportional to 43,823,058.75, 65,691,868.59 and 18,271,375.47

Step by Step Solution

1. Step 1: Write the proportion equation
   43,823,058.75 : 65,691,868.59 = 18,271,375.47 : x
2. Step 2: Convert to fraction form
   43,823,058.75/65,691,868.59 = 18,271,375.47/x
3. Step 3: Cross multiply
   43,823,058.75x = 65,691,868.59 × 18,271,375.47
4. Step 4: Simplify right side
   43,823,058.75x = 1,200,280,796,333,789.50
5. Step 5: Solve for x
   x = 1,200,280,796,333,789.50/43,823,058.75
6. Step 6: Final answer
   x = 27,389,251.93