Finding the Fourth Proportional to 2,196,271,574.46, 3,294,404,579.61 and 560,496,213.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,271,574.46 : 3,294,404,579.61 = 560,496,213.18 : x
2. Step 2: Convert to fraction form
   2,196,271,574.46/3,294,404,579.61 = 560,496,213.18/x
3. Step 3: Cross multiply
   2,196,271,574.46x = 3,294,404,579.61 × 560,496,213.18
4. Step 4: Simplify right side
   2,196,271,574.46x = 1,846,501,291,554,254,848
5. Step 5: Solve for x
   x = 1,846,501,291,554,254,848/2,196,271,574.46
6. Step 6: Final answer
   x = 840,743,609.77