Finding the Fourth Proportional to 12,123,188.83, 16,724,752.66 and 7,413,791.14

Step by Step Solution

1. Step 1: Write the proportion equation
   12,123,188.83 : 16,724,752.66 = 7,413,791.14 : x
2. Step 2: Convert to fraction form
   12,123,188.83/16,724,752.66 = 7,413,791.14/x
3. Step 3: Cross multiply
   12,123,188.83x = 16,724,752.66 × 7,413,791.14
4. Step 4: Simplify right side
   12,123,188.83x = 123,993,823,089,399.42
5. Step 5: Solve for x
   x = 123,993,823,089,399.42/12,123,188.83
6. Step 6: Final answer
   x = 10,227,822.47