Finding the Fourth Proportional to 2,196,271,592.96, 3,294,404,607.36 and 560,496,231.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,271,592.96 : 3,294,404,607.36 = 560,496,231.68 : x
2. Step 2: Convert to fraction form
   2,196,271,592.96/3,294,404,607.36 = 560,496,231.68/x
3. Step 3: Cross multiply
   2,196,271,592.96x = 3,294,404,607.36 × 560,496,231.68
4. Step 4: Simplify right side
   2,196,271,592.96x = 1,846,501,368,054,509,824
5. Step 5: Solve for x
   x = 1,846,501,368,054,509,824/2,196,271,592.96
6. Step 6: Final answer
   x = 840,743,637.52