Finding the Fourth Proportional to 12,262,910.84, 16,922,007.38 and 7,365,222.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,262,910.84 : 16,922,007.38 = 7,365,222.76 : x
2. Step 2: Convert to fraction form
   12,262,910.84/16,922,007.38 = 7,365,222.76/x
3. Step 3: Cross multiply
   12,262,910.84x = 16,922,007.38 × 7,365,222.76
4. Step 4: Simplify right side
   12,262,910.84x = 124,634,353,900,063.95
5. Step 5: Solve for x
   x = 124,634,353,900,063.95/12,262,910.84
6. Step 6: Final answer
   x = 10,163,521.17