Finding the Fourth Proportional to 1,949,502.09, 2,924,261.34 and 1,279,820.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,949,502.09 : 2,924,261.34 = 1,279,820.82 : x
2. Step 2: Convert to fraction form
   1,949,502.09/2,924,261.34 = 1,279,820.82/x
3. Step 3: Cross multiply
   1,949,502.09x = 2,924,261.34 × 1,279,820.82
4. Step 4: Simplify right side
   1,949,502.09x = 3,742,530,546,053.10
5. Step 5: Solve for x
   x = 3,742,530,546,053.10/1,949,502.09
6. Step 6: Final answer
   x = 1,919,736.62