Finding the Fourth Proportional to 1,905,667.74, 2,854,764.33 and 1,105,267.74

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,667.74 : 2,854,764.33 = 1,105,267.74 : x
2. Step 2: Convert to fraction form
   1,905,667.74/2,854,764.33 = 1,105,267.74/x
3. Step 3: Cross multiply
   1,905,667.74x = 2,854,764.33 × 1,105,267.74
4. Step 4: Simplify right side
   1,905,667.74x = 3,155,278,919,251.71
5. Step 5: Solve for x
   x = 3,155,278,919,251.71/1,905,667.74
6. Step 6: Final answer
   x = 1,655,734.03