Finding the Fourth Proportional to 11,945,222.28, 16,483,931.87 and 7,052,020.58

Step by Step Solution

1. Step 1: Write the proportion equation
   11,945,222.28 : 16,483,931.87 = 7,052,020.58 : x
2. Step 2: Convert to fraction form
   11,945,222.28/16,483,931.87 = 7,052,020.58/x
3. Step 3: Cross multiply
   11,945,222.28x = 16,483,931.87 × 7,052,020.58
4. Step 4: Simplify right side
   11,945,222.28x = 116,245,026,792,507.61
5. Step 5: Solve for x
   x = 116,245,026,792,507.61/11,945,222.28
6. Step 6: Final answer
   x = 9,731,508.05