Finding the Fourth Proportional to 16,161,061.37, 22,302,737.91 and 8,819,367.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,161,061.37 : 22,302,737.91 = 8,819,367.58 : x
2. Step 2: Convert to fraction form
   16,161,061.37/22,302,737.91 = 8,819,367.58/x
3. Step 3: Cross multiply
   16,161,061.37x = 22,302,737.91 × 8,819,367.58
4. Step 4: Simplify right side
   16,161,061.37x = 196,696,043,557,177.25
5. Step 5: Solve for x
   x = 196,696,043,557,177.25/16,161,061.37
6. Step 6: Final answer
   x = 12,170,985.50