Finding the Fourth Proportional to 2,060,903.29, 3,091,362.83 and 861,984.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,903.29 : 3,091,362.83 = 861,984.57 : x
2. Step 2: Convert to fraction form
   2,060,903.29/3,091,362.83 = 861,984.57/x
3. Step 3: Cross multiply
   2,060,903.29x = 3,091,362.83 × 861,984.57
4. Step 4: Simplify right side
   2,060,903.29x = 2,664,707,059,731.53
5. Step 5: Solve for x
   x = 2,664,707,059,731.53/2,060,903.29
6. Step 6: Final answer
   x = 1,292,980.16