Finding the Fourth Proportional to 2,483,318.34, 3,428,219.40 and 1,625,189.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483,318.34 : 3,428,219.40 = 1,625,189.34 : x
2. Step 2: Convert to fraction form
   2,483,318.34/3,428,219.40 = 1,625,189.34/x
3. Step 3: Cross multiply
   2,483,318.34x = 3,428,219.40 × 1,625,189.34
4. Step 4: Simplify right side
   2,483,318.34x = 5,571,505,624,061.20
5. Step 5: Solve for x
   x = 5,571,505,624,061.20/2,483,318.34
6. Step 6: Final answer
   x = 2,243,572.86