Finding the Fourth Proportional to 1,495,198.10, 2,243,315.55 and 654,353.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,198.10 : 2,243,315.55 = 654,353.30 : x
2. Step 2: Convert to fraction form
   1,495,198.10/2,243,315.55 = 654,353.30/x
3. Step 3: Cross multiply
   1,495,198.10x = 2,243,315.55 × 654,353.30
4. Step 4: Simplify right side
   1,495,198.10x = 1,467,920,933,083.82
5. Step 5: Solve for x
   x = 1,467,920,933,083.82/1,495,198.10
6. Step 6: Final answer
   x = 981,756.82