Finding the Fourth Proportional to 16,548,852,807.78, 22,837,901,391.46 and 9,030,958,513.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,548,852,807.78 : 22,837,901,391.46 = 9,030,958,513.98 : x
2. Step 2: Convert to fraction form
   16,548,852,807.78/22,837,901,391.46 = 9,030,958,513.98/x
3. Step 3: Cross multiply
   16,548,852,807.78x = 22,837,901,391.46 × 9,030,958,513.98
4. Step 4: Simplify right side
   16,548,852,807.78x = 206,248,140,012,641,353,728
5. Step 5: Solve for x
   x = 206,248,140,012,641,353,728/16,548,852,807.78
6. Step 6: Final answer
   x = 12,462,987,157.37