Finding the Fourth Proportional to 1,873,208.86, 2,809,499.01 and 674,907.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,873,208.86 : 2,809,499.01 = 674,907.82 : x
2. Step 2: Convert to fraction form
   1,873,208.86/2,809,499.01 = 674,907.82/x
3. Step 3: Cross multiply
   1,873,208.86x = 2,809,499.01 × 674,907.82
4. Step 4: Simplify right side
   1,873,208.86x = 1,896,152,852,131.26
5. Step 5: Solve for x
   x = 1,896,152,852,131.26/1,873,208.86
6. Step 6: Final answer
   x = 1,012,248.50