Finding the Fourth Proportional to 10,988,872.97, 16,483,112.41 and 4,510,541.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,988,872.97 : 16,483,112.41 = 4,510,541.57 : x
2. Step 2: Convert to fraction form
   10,988,872.97/16,483,112.41 = 4,510,541.57/x
3. Step 3: Cross multiply
   10,988,872.97x = 16,483,112.41 × 4,510,541.57
4. Step 4: Simplify right side
   10,988,872.97x = 74,347,763,728,287.89
5. Step 5: Solve for x
   x = 74,347,763,728,287.89/10,988,872.97
6. Step 6: Final answer
   x = 6,765,731.48