Finding the Fourth Proportional to 16,024,019.67, 22,120,810.83 and 9,147,173.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,024,019.67 : 22,120,810.83 = 9,147,173.13 : x
2. Step 2: Convert to fraction form
   16,024,019.67/22,120,810.83 = 9,147,173.13/x
3. Step 3: Cross multiply
   16,024,019.67x = 22,120,810.83 × 9,147,173.13
4. Step 4: Simplify right side
   16,024,019.67x = 202,342,886,437,989
5. Step 5: Solve for x
   x = 202,342,886,437,989/16,024,019.67
6. Step 6: Final answer
   x = 12,627,473.67