Finding the Fourth Proportional to 16,058,686.39, 22,104,981.47 and 13,860,524.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,058,686.39 : 22,104,981.47 = 13,860,524.18 : x
2. Step 2: Convert to fraction form
   16,058,686.39/22,104,981.47 = 13,860,524.18/x
3. Step 3: Cross multiply
   16,058,686.39x = 22,104,981.47 × 13,860,524.18
4. Step 4: Simplify right side
   16,058,686.39x = 306,386,630,253,300.69
5. Step 5: Solve for x
   x = 306,386,630,253,300.69/16,058,686.39
6. Step 6: Final answer
   x = 19,079,183.87