Finding the Fourth Proportional to 2,908,756,112.55, 4,363,747,695.23 and 943,456,559.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,908,756,112.55 : 4,363,747,695.23 = 943,456,559.91 : x
2. Step 2: Convert to fraction form
   2,908,756,112.55/4,363,747,695.23 = 943,456,559.91/x
3. Step 3: Cross multiply
   2,908,756,112.55x = 4,363,747,695.23 × 943,456,559.91
4. Step 4: Simplify right side
   2,908,756,112.55x = 4,117,006,388,852,169,728
5. Step 5: Solve for x
   x = 4,117,006,388,852,169,728/2,908,756,112.55
6. Step 6: Final answer
   x = 1,415,383,837.47