Finding the Fourth Proportional to 2,685,398.18, 3,705,947.27 and 1,461,644.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,685,398.18 : 3,705,947.27 = 1,461,644.56 : x
2. Step 2: Convert to fraction form
   2,685,398.18/3,705,947.27 = 1,461,644.56/x
3. Step 3: Cross multiply
   2,685,398.18x = 3,705,947.27 × 1,461,644.56
4. Step 4: Simplify right side
   2,685,398.18x = 5,416,777,666,842.35
5. Step 5: Solve for x
   x = 5,416,777,666,842.35/2,685,398.18
6. Step 6: Final answer
   x = 2,017,122.71