Finding the Fourth Proportional to 16,809,201.34, 23,353,300.04 and 16,607,647.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,809,201.34 : 23,353,300.04 = 16,607,647.42 : x
2. Step 2: Convert to fraction form
   16,809,201.34/23,353,300.04 = 16,607,647.42/x
3. Step 3: Cross multiply
   16,809,201.34x = 23,353,300.04 × 16,607,647.42
4. Step 4: Simplify right side
   16,809,201.34x = 387,843,373,157,791.88
5. Step 5: Solve for x
   x = 387,843,373,157,791.88/16,809,201.34
6. Step 6: Final answer
   x = 23,073,277.86