Finding the Fourth Proportional to 2,072,120.94, 3,108,601.82 and 651,846.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,120.94 : 3,108,601.82 = 651,846.69 : x
2. Step 2: Convert to fraction form
   2,072,120.94/3,108,601.82 = 651,846.69/x
3. Step 3: Cross multiply
   2,072,120.94x = 3,108,601.82 × 651,846.69
4. Step 4: Simplify right side
   2,072,120.94x = 2,026,331,806,894.98
5. Step 5: Solve for x
   x = 2,026,331,806,894.98/2,072,120.94
6. Step 6: Final answer
   x = 977,902.29