Finding the Fourth Proportional to 22,150,106.28, 30,567,152.52 and 12,226,995

Step by Step Solution

1. Step 1: Write the proportion equation
   22,150,106.28 : 30,567,152.52 = 12,226,995 : x
2. Step 2: Convert to fraction form
   22,150,106.28/30,567,152.52 = 12,226,995/x
3. Step 3: Cross multiply
   22,150,106.28x = 30,567,152.52 × 12,226,995
4. Step 4: Simplify right side
   22,150,106.28x = 373,744,421,026,277.38
5. Step 5: Solve for x
   x = 373,744,421,026,277.38/22,150,106.28
6. Step 6: Final answer
   x = 16,873,256.33