Finding the Fourth Proportional to 63,451,644, 87,563,793.60 and 34,478,268

Step by Step Solution

1. Step 1: Write the proportion equation
   63,451,644 : 87,563,793.60 = 34,478,268 : x
2. Step 2: Convert to fraction form
   63,451,644/87,563,793.60 = 34,478,268/x
3. Step 3: Cross multiply
   63,451,644x = 87,563,793.60 × 34,478,268
4. Step 4: Simplify right side
   63,451,644x = 3,019,047,942,837,484.50
5. Step 5: Solve for x
   x = 3,019,047,942,837,484.50/63,451,644
6. Step 6: Final answer
   x = 47,580,295.05