Finding the Fourth Proportional to 2,386,424.58, 3,293,374.36 and 1,406,404.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386,424.58 : 3,293,374.36 = 1,406,404.96 : x
2. Step 2: Convert to fraction form
   2,386,424.58/3,293,374.36 = 1,406,404.96/x
3. Step 3: Cross multiply
   2,386,424.58x = 3,293,374.36 × 1,406,404.96
4. Step 4: Simplify right side
   2,386,424.58x = 4,631,818,035,040.83
5. Step 5: Solve for x
   x = 4,631,818,035,040.83/2,386,424.58
6. Step 6: Final answer
   x = 1,940,902.75