Finding the Fourth Proportional to 2,271,208.80, 3,134,456.52 and 1,304,525.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271,208.80 : 3,134,456.52 = 1,304,525.64 : x
2. Step 2: Convert to fraction form
   2,271,208.80/3,134,456.52 = 1,304,525.64/x
3. Step 3: Cross multiply
   2,271,208.80x = 3,134,456.52 × 1,304,525.64
4. Step 4: Simplify right side
   2,271,208.80x = 4,088,978,897,805.17
5. Step 5: Solve for x
   x = 4,088,978,897,805.17/2,271,208.80
6. Step 6: Final answer
   x = 1,800,353.58