Finding the Fourth Proportional to 2,500,282.50, 3,450,406.40 and 1,354,362.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500,282.50 : 3,450,406.40 = 1,354,362.82 : x
2. Step 2: Convert to fraction form
   2,500,282.50/3,450,406.40 = 1,354,362.82/x
3. Step 3: Cross multiply
   2,500,282.50x = 3,450,406.40 × 1,354,362.82
4. Step 4: Simplify right side
   2,500,282.50x = 4,673,102,142,050.05
5. Step 5: Solve for x
   x = 4,673,102,142,050.05/2,500,282.50
6. Step 6: Final answer
   x = 1,869,029.66