Finding the Fourth Proportional to 2,012,386.38, 2,778,651.98 and 1,546,502.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,386.38 : 2,778,651.98 = 1,546,502.31 : x
2. Step 2: Convert to fraction form
   2,012,386.38/2,778,651.98 = 1,546,502.31/x
3. Step 3: Cross multiply
   2,012,386.38x = 2,778,651.98 × 1,546,502.31
4. Step 4: Simplify right side
   2,012,386.38x = 4,297,191,705,756.07
5. Step 5: Solve for x
   x = 4,297,191,705,756.07/2,012,386.38
6. Step 6: Final answer
   x = 2,135,371.09