Finding the Fourth Proportional to 2,459,738.67, 3,690,321.89 and 1,020,158.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,459,738.67 : 3,690,321.89 = 1,020,158.07 : x
2. Step 2: Convert to fraction form
   2,459,738.67/3,690,321.89 = 1,020,158.07/x
3. Step 3: Cross multiply
   2,459,738.67x = 3,690,321.89 × 1,020,158.07
4. Step 4: Simplify right side
   2,459,738.67x = 3,764,711,651,880.36
5. Step 5: Solve for x
   x = 3,764,711,651,880.36/2,459,738.67
6. Step 6: Final answer
   x = 1,530,533.18