Finding the Fourth Proportional to 16,959,123.42, 23,401,466.15 and 11,464,453.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,959,123.42 : 23,401,466.15 = 11,464,453.59 : x
2. Step 2: Convert to fraction form
   16,959,123.42/23,401,466.15 = 11,464,453.59/x
3. Step 3: Cross multiply
   16,959,123.42x = 23,401,466.15 × 11,464,453.59
4. Step 4: Simplify right side
   16,959,123.42x = 268,285,022,614,630.97
5. Step 5: Solve for x
   x = 268,285,022,614,630.97/16,959,123.42
6. Step 6: Final answer
   x = 15,819,510.00