Finding the Fourth Proportional to 9,231,958.40, 13,844,982.72 and 3,082,619.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,231,958.40 : 13,844,982.72 = 3,082,619.84 : x
2. Step 2: Convert to fraction form
   9,231,958.40/13,844,982.72 = 3,082,619.84/x
3. Step 3: Cross multiply
   9,231,958.40x = 13,844,982.72 × 3,082,619.84
4. Step 4: Simplify right side
   9,231,958.40x = 42,678,818,417,129.16
5. Step 5: Solve for x
   x = 42,678,818,417,129.16/9,231,958.40
6. Step 6: Final answer
   x = 4,622,943.10