Finding the Fourth Proportional to 16,112,391.98, 22,235,687.53 and 8,769,870.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,112,391.98 : 22,235,687.53 = 8,769,870.16 : x
2. Step 2: Convert to fraction form
   16,112,391.98/22,235,687.53 = 8,769,870.16/x
3. Step 3: Cross multiply
   16,112,391.98x = 22,235,687.53 × 8,769,870.16
4. Step 4: Simplify right side
   16,112,391.98x = 195,004,092,478,917.22
5. Step 5: Solve for x
   x = 195,004,092,478,917.22/16,112,391.98
6. Step 6: Final answer
   x = 12,102,740.10