Finding the Fourth Proportional to 2,196,291,123.48, 3,294,434,041.32 and 560,515,900.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,291,123.48 : 3,294,434,041.32 = 560,515,900.44 : x
2. Step 2: Convert to fraction form
   2,196,291,123.48/3,294,434,041.32 = 560,515,900.44/x
3. Step 3: Cross multiply
   2,196,291,123.48x = 3,294,434,041.32 × 560,515,900.44
4. Step 4: Simplify right side
   2,196,291,123.48x = 1,846,582,663,110,668,288
5. Step 5: Solve for x
   x = 1,846,582,663,110,668,288/2,196,291,123.48
6. Step 6: Final answer
   x = 840,773,175.91