Finding the Fourth Proportional to 16,152,632.05, 22,290,632.38 and 8,810,464.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,152,632.05 : 22,290,632.38 = 8,810,464.81 : x
2. Step 2: Convert to fraction form
   16,152,632.05/22,290,632.38 = 8,810,464.81/x
3. Step 3: Cross multiply
   16,152,632.05x = 22,290,632.38 × 8,810,464.81
4. Step 4: Simplify right side
   16,152,632.05x = 196,390,832,176,636.56
5. Step 5: Solve for x
   x = 196,390,832,176,636.56/16,152,632.05
6. Step 6: Final answer
   x = 12,158,441.52