Finding the Fourth Proportional to 16,300,471.16, 22,495,189.52 and 8,958,564.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300,471.16 : 22,495,189.52 = 8,958,564.54 : x
2. Step 2: Convert to fraction form
   16,300,471.16/22,495,189.52 = 8,958,564.54/x
3. Step 3: Cross multiply
   16,300,471.16x = 22,495,189.52 × 8,958,564.54
4. Step 4: Simplify right side
   16,300,471.16x = 201,524,607,154,451.59
5. Step 5: Solve for x
   x = 201,524,607,154,451.59/16,300,471.16
6. Step 6: Final answer
   x = 12,363,115.47