Finding the Fourth Proportional to 1,025,019.99, 1,537,535.46 and 672,267.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,019.99 : 1,537,535.46 = 672,267.83 : x
2. Step 2: Convert to fraction form
   1,025,019.99/1,537,535.46 = 672,267.83/x
3. Step 3: Cross multiply
   1,025,019.99x = 1,537,535.46 × 672,267.83
4. Step 4: Simplify right side
   1,025,019.99x = 1,033,635,619,554.57
5. Step 5: Solve for x
   x = 1,033,635,619,554.57/1,025,019.99
6. Step 6: Final answer
   x = 1,008,405.33