Finding the Fourth Proportional to 12,043.05, 18,064.71 and 5,801.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,043.05 : 18,064.71 = 5,801.73 : x
2. Step 2: Convert to fraction form
   12,043.05/18,064.71 = 5,801.73/x
3. Step 3: Cross multiply
   12,043.05x = 18,064.71 × 5,801.73
4. Step 4: Simplify right side
   12,043.05x = 104,806,569.95
5. Step 5: Solve for x
   x = 104,806,569.95/12,043.05
6. Step 6: Final answer
   x = 8,702.66