Finding the Fourth Proportional to 3,566,624,171.31, 4,921,350,800.85 and 2,061,390,689.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566,624,171.31 : 4,921,350,800.85 = 2,061,390,689.82 : x
2. Step 2: Convert to fraction form
   3,566,624,171.31/4,921,350,800.85 = 2,061,390,689.82/x
3. Step 3: Cross multiply
   3,566,624,171.31x = 4,921,350,800.85 × 2,061,390,689.82
4. Step 4: Simplify right side
   3,566,624,171.31x = 10,144,826,722,210,392,064
5. Step 5: Solve for x
   x = 10,144,826,722,210,392,064/3,566,624,171.31
6. Step 6: Final answer
   x = 2,844,377,830.39