Finding the Fourth Proportional to 2,594,969.28, 3,581,043.32 and 1,433,495.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594,969.28 : 3,581,043.32 = 1,433,495.49 : x
2. Step 2: Convert to fraction form
   2,594,969.28/3,581,043.32 = 1,433,495.49/x
3. Step 3: Cross multiply
   2,594,969.28x = 3,581,043.32 × 1,433,495.49
4. Step 4: Simplify right side
   2,594,969.28x = 5,133,409,441,547.15
5. Step 5: Solve for x
   x = 5,133,409,441,547.15/2,594,969.28
6. Step 6: Final answer
   x = 1,978,215.88