Finding the Fourth Proportional to 42,126,452.80, 63,095,200.80 and 34,568,180.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,126,452.80 : 63,095,200.80 = 34,568,180.80 : x
2. Step 2: Convert to fraction form
   42,126,452.80/63,095,200.80 = 34,568,180.80/x
3. Step 3: Cross multiply
   42,126,452.80x = 63,095,200.80 × 34,568,180.80
4. Step 4: Simplify right side
   42,126,452.80x = 2,181,086,308,866,704.25
5. Step 5: Solve for x
   x = 2,181,086,308,866,704.25/42,126,452.80
6. Step 6: Final answer
   x = 51,774,743.99