Finding the Fourth Proportional to 2,066,123.15, 3,090,119.77 and 1,840,013.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,123.15 : 3,090,119.77 = 1,840,013.32 : x
2. Step 2: Convert to fraction form
   2,066,123.15/3,090,119.77 = 1,840,013.32/x
3. Step 3: Cross multiply
   2,066,123.15x = 3,090,119.77 × 1,840,013.32
4. Step 4: Simplify right side
   2,066,123.15x = 5,685,861,512,544.67
5. Step 5: Solve for x
   x = 5,685,861,512,544.67/2,066,123.15
6. Step 6: Final answer
   x = 2,751,947.05