Finding the Fourth Proportional to 1,426,805,375.33, 2,139,694,582.72 and 493,874,740.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,805,375.33 : 2,139,694,582.72 = 493,874,740.37 : x
2. Step 2: Convert to fraction form
   1,426,805,375.33/2,139,694,582.72 = 493,874,740.37/x
3. Step 3: Cross multiply
   1,426,805,375.33x = 2,139,694,582.72 × 493,874,740.37
4. Step 4: Simplify right side
   1,426,805,375.33x = 1,056,741,106,511,935,488
5. Step 5: Solve for x
   x = 1,056,741,106,511,935,488/1,426,805,375.33
6. Step 6: Final answer
   x = 740,634,374.37