Finding the Fourth Proportional to 2,548,898,029.32, 3,517,012,338.12 and 1,419,839,695.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,548,898,029.32 : 3,517,012,338.12 = 1,419,839,695.09 : x
2. Step 2: Convert to fraction form
   2,548,898,029.32/3,517,012,338.12 = 1,419,839,695.09/x
3. Step 3: Cross multiply
   2,548,898,029.32x = 3,517,012,338.12 × 1,419,839,695.09
4. Step 4: Simplify right side
   2,548,898,029.32x = 4,993,593,725,784,068,096
5. Step 5: Solve for x
   x = 4,993,593,725,784,068,096/2,548,898,029.32
6. Step 6: Final answer
   x = 1,959,118,673.38