Finding the Fourth Proportional to 2,146,308.82, 3,217,065.63 and 930,481.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,308.82 : 3,217,065.63 = 930,481.81 : x
2. Step 2: Convert to fraction form
   2,146,308.82/3,217,065.63 = 930,481.81/x
3. Step 3: Cross multiply
   2,146,308.82x = 3,217,065.63 × 930,481.81
4. Step 4: Simplify right side
   2,146,308.82x = 2,993,421,050,291.19
5. Step 5: Solve for x
   x = 2,993,421,050,291.19/2,146,308.82
6. Step 6: Final answer
   x = 1,394,683.29