Finding the Fourth Proportional to 2,037,561.84, 3,056,166.72 and 689,695.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,561.84 : 3,056,166.72 = 689,695.56 : x
2. Step 2: Convert to fraction form
   2,037,561.84/3,056,166.72 = 689,695.56/x
3. Step 3: Cross multiply
   2,037,561.84x = 3,056,166.72 × 689,695.56
4. Step 4: Simplify right side
   2,037,561.84x = 2,107,824,617,403.76
5. Step 5: Solve for x
   x = 2,107,824,617,403.76/2,037,561.84
6. Step 6: Final answer
   x = 1,034,483.75