Finding the Fourth Proportional to 3,454,081.02, 5,181,131.25 and 1,324,817.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,454,081.02 : 5,181,131.25 = 1,324,817.82 : x
2. Step 2: Convert to fraction form
   3,454,081.02/5,181,131.25 = 1,324,817.82/x
3. Step 3: Cross multiply
   3,454,081.02x = 5,181,131.25 × 1,324,817.82
4. Step 4: Simplify right side
   3,454,081.02x = 6,864,055,007,758.88
5. Step 5: Solve for x
   x = 6,864,055,007,758.88/3,454,081.02
6. Step 6: Final answer
   x = 1,987,230.46