Finding the Fourth Proportional to 2,546,732.77, 3,813,710.81 and 1,521,430.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,732.77 : 3,813,710.81 = 1,521,430.72 : x
2. Step 2: Convert to fraction form
   2,546,732.77/3,813,710.81 = 1,521,430.72/x
3. Step 3: Cross multiply
   2,546,732.77x = 3,813,710.81 × 1,521,430.72
4. Step 4: Simplify right side
   2,546,732.77x = 5,802,296,766,388.65
5. Step 5: Solve for x
   x = 5,802,296,766,388.65/2,546,732.77
6. Step 6: Final answer
   x = 2,278,329.65