Finding the Fourth Proportional to 16,300,473.16, 22,495,192.28 and 8,958,566.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300,473.16 : 22,495,192.28 = 8,958,566.54 : x
2. Step 2: Convert to fraction form
   16,300,473.16/22,495,192.28 = 8,958,566.54/x
3. Step 3: Cross multiply
   16,300,473.16x = 22,495,192.28 × 8,958,566.54
4. Step 4: Simplify right side
   16,300,473.16x = 201,524,676,870,474.31
5. Step 5: Solve for x
   x = 201,524,676,870,474.31/16,300,473.16
6. Step 6: Final answer
   x = 12,363,118.23