Finding the Fourth Proportional to 2,648,453.20, 3,654,612.78 and 1,486,633.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,453.20 : 3,654,612.78 = 1,486,633.36 : x
2. Step 2: Convert to fraction form
   2,648,453.20/3,654,612.78 = 1,486,633.36/x
3. Step 3: Cross multiply
   2,648,453.20x = 3,654,612.78 × 1,486,633.36
4. Step 4: Simplify right side
   2,648,453.20x = 5,433,069,276,630.34
5. Step 5: Solve for x
   x = 5,433,069,276,630.34/2,648,453.20
6. Step 6: Final answer
   x = 2,051,412.23