Finding the Fourth Proportional to 16,196,477.10, 24,300,851.60 and 9,724,072.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,196,477.10 : 24,300,851.60 = 9,724,072.06 : x
2. Step 2: Convert to fraction form
   16,196,477.10/24,300,851.60 = 9,724,072.06/x
3. Step 3: Cross multiply
   16,196,477.10x = 24,300,851.60 × 9,724,072.06
4. Step 4: Simplify right side
   16,196,477.10x = 236,303,232,077,766.31
5. Step 5: Solve for x
   x = 236,303,232,077,766.31/16,196,477.10
6. Step 6: Final answer
   x = 14,589,792.00