Finding the Fourth Proportional to 16,058,365.59, 22,160,562.47 and 8,716,196.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,058,365.59 : 22,160,562.47 = 8,716,196.78 : x
2. Step 2: Convert to fraction form
   16,058,365.59/22,160,562.47 = 8,716,196.78/x
3. Step 3: Cross multiply
   16,058,365.59x = 22,160,562.47 × 8,716,196.78
4. Step 4: Simplify right side
   16,058,365.59x = 193,155,823,089,619.06
5. Step 5: Solve for x
   x = 193,155,823,089,619.06/16,058,365.59
6. Step 6: Final answer
   x = 12,028,361.29