Finding the Fourth Proportional to 17,019,414, 23,486,791.32 and 9,284,487.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019,414 : 23,486,791.32 = 9,284,487.48 : x
2. Step 2: Convert to fraction form
   17,019,414/23,486,791.32 = 9,284,487.48/x
3. Step 3: Cross multiply
   17,019,414x = 23,486,791.32 × 9,284,487.48
4. Step 4: Simplify right side
   17,019,414x = 218,062,819,955,912.69
5. Step 5: Solve for x
   x = 218,062,819,955,912.69/17,019,414
6. Step 6: Final answer
   x = 12,812,592.72