Finding the Fourth Proportional to 39,914,499.22, 55,078,709.83 and 22,515,120.88

Step by Step Solution

1. Step 1: Write the proportion equation
   39,914,499.22 : 55,078,709.83 = 22,515,120.88 : x
2. Step 2: Convert to fraction form
   39,914,499.22/55,078,709.83 = 22,515,120.88/x
3. Step 3: Cross multiply
   39,914,499.22x = 55,078,709.83 × 22,515,120.88
4. Step 4: Simplify right side
   39,914,499.22x = 1,240,103,809,542,909.75
5. Step 5: Solve for x
   x = 1,240,103,809,542,909.75/39,914,499.22
6. Step 6: Final answer
   x = 31,069,005.85