Finding the Fourth Proportional to 2,191,925.34, 3,288,215.25 and 675,482.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,191,925.34 : 3,288,215.25 = 675,482.22 : x
2. Step 2: Convert to fraction form
   2,191,925.34/3,288,215.25 = 675,482.22/x
3. Step 3: Cross multiply
   2,191,925.34x = 3,288,215.25 × 675,482.22
4. Step 4: Simplify right side
   2,191,925.34x = 2,221,130,936,907.86
5. Step 5: Solve for x
   x = 2,221,130,936,907.86/2,191,925.34
6. Step 6: Final answer
   x = 1,013,324.18