Finding the Fourth Proportional to 7,082,603.94, 10,623,896.50 and 2,825,761.53

Step by Step Solution

1. Step 1: Write the proportion equation
   7,082,603.94 : 10,623,896.50 = 2,825,761.53 : x
2. Step 2: Convert to fraction form
   7,082,603.94/10,623,896.50 = 2,825,761.53/x
3. Step 3: Cross multiply
   7,082,603.94x = 10,623,896.50 × 2,825,761.53
4. Step 4: Simplify right side
   7,082,603.94x = 30,020,598,028,401.64
5. Step 5: Solve for x
   x = 30,020,598,028,401.64/7,082,603.94
6. Step 6: Final answer
   x = 4,238,638.54