Finding the Fourth Proportional to 2,712,645.76, 3,743,454.72 and 1,488,958.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,712,645.76 : 3,743,454.72 = 1,488,958.24 : x
2. Step 2: Convert to fraction form
   2,712,645.76/3,743,454.72 = 1,488,958.24/x
3. Step 3: Cross multiply
   2,712,645.76x = 3,743,454.72 × 1,488,958.24
4. Step 4: Simplify right side
   2,712,645.76x = 5,573,847,751,410.89
5. Step 5: Solve for x
   x = 5,573,847,751,410.89/2,712,645.76
6. Step 6: Final answer
   x = 2,054,764.33