Finding the Fourth Proportional to 2,632,375,115.42, 3,949,006,591.60 and 885,162,518.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632,375,115.42 : 3,949,006,591.60 = 885,162,518.33 : x
2. Step 2: Convert to fraction form
   2,632,375,115.42/3,949,006,591.60 = 885,162,518.33/x
3. Step 3: Cross multiply
   2,632,375,115.42x = 3,949,006,591.60 × 885,162,518.33
4. Step 4: Simplify right side
   2,632,375,115.42x = 3,495,512,619,500,467,712
5. Step 5: Solve for x
   x = 3,495,512,619,500,467,712/2,632,375,115.42
6. Step 6: Final answer
   x = 1,327,893,049.52