Finding the Fourth Proportional to 2,438,068,443.49, 3,364,477,224.02 and 1,434,551,009.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,438,068,443.49 : 3,364,477,224.02 = 1,434,551,009.77 : x
2. Step 2: Convert to fraction form
   2,438,068,443.49/3,364,477,224.02 = 1,434,551,009.77/x
3. Step 3: Cross multiply
   2,438,068,443.49x = 3,364,477,224.02 × 1,434,551,009.77
4. Step 4: Simplify right side
   2,438,068,443.49x = 4,826,514,199,049,235,456
5. Step 5: Solve for x
   x = 4,826,514,199,049,235,456/2,438,068,443.49
6. Step 6: Final answer
   x = 1,979,646,720.73