Finding the Fourth Proportional to 2,196,271,567.46, 3,294,404,569.12 and 560,496,206.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,271,567.46 : 3,294,404,569.12 = 560,496,206.18 : x
2. Step 2: Convert to fraction form
   2,196,271,567.46/3,294,404,569.12 = 560,496,206.18/x
3. Step 3: Cross multiply
   2,196,271,567.46x = 3,294,404,569.12 × 560,496,206.18
4. Step 4: Simplify right side
   2,196,271,567.46x = 1,846,501,262,613,817,344
5. Step 5: Solve for x
   x = 1,846,501,262,613,817,344/2,196,271,567.46
6. Step 6: Final answer
   x = 840,743,599.28