Finding the Fourth Proportional to 2,082,300.36, 2,872,991.88 and 1,308,014.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082,300.36 : 2,872,991.88 = 1,308,014.88 : x
2. Step 2: Convert to fraction form
   2,082,300.36/2,872,991.88 = 1,308,014.88/x
3. Step 3: Cross multiply
   2,082,300.36x = 2,872,991.88 × 1,308,014.88
4. Step 4: Simplify right side
   2,082,300.36x = 3,757,916,129,159.17
5. Step 5: Solve for x
   x = 3,757,916,129,159.17/2,082,300.36
6. Step 6: Final answer
   x = 1,804,694.56