Finding the Fourth Proportional to 1,693,105.77, 2,336,433.35 and 929,139.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693,105.77 : 2,336,433.35 = 929,139.69 : x
2. Step 2: Convert to fraction form
   1,693,105.77/2,336,433.35 = 929,139.69/x
3. Step 3: Cross multiply
   1,693,105.77x = 2,336,433.35 × 929,139.69
4. Step 4: Simplify right side
   1,693,105.77x = 2,170,872,953,878.96
5. Step 5: Solve for x
   x = 2,170,872,953,878.96/1,693,105.77
6. Step 6: Final answer
   x = 1,282,183.90