Finding the Fourth Proportional to 8,133,300.45, 12,191,438.39 and 2,740,087.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,133,300.45 : 12,191,438.39 = 2,740,087.17 : x
2. Step 2: Convert to fraction form
   8,133,300.45/12,191,438.39 = 2,740,087.17/x
3. Step 3: Cross multiply
   8,133,300.45x = 12,191,438.39 × 2,740,087.17
4. Step 4: Simplify right side
   8,133,300.45x = 33,405,603,902,584.02
5. Step 5: Solve for x
   x = 33,405,603,902,584.02/8,133,300.45
6. Step 6: Final answer
   x = 4,107,262.99