Finding the Fourth Proportional to 22,075,410.26, 30,464,066.32 and 12,288,166.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,075,410.26 : 30,464,066.32 = 12,288,166.56 : x
2. Step 2: Convert to fraction form
   22,075,410.26/30,464,066.32 = 12,288,166.56/x
3. Step 3: Cross multiply
   22,075,410.26x = 30,464,066.32 × 12,288,166.56
4. Step 4: Simplify right side
   22,075,410.26x = 374,347,521,004,325.88
5. Step 5: Solve for x
   x = 374,347,521,004,325.88/22,075,410.26
6. Step 6: Final answer
   x = 16,957,669.94