Finding the Fourth Proportional to 49,578,105.12, 68,425,898.76 and 41,305,048.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,578,105.12 : 68,425,898.76 = 41,305,048.56 : x
2. Step 2: Convert to fraction form
   49,578,105.12/68,425,898.76 = 41,305,048.56/x
3. Step 3: Cross multiply
   49,578,105.12x = 68,425,898.76 × 41,305,048.56
4. Step 4: Simplify right side
   49,578,105.12x = 2,826,335,071,043,444
5. Step 5: Solve for x
   x = 2,826,335,071,043,444/49,578,105.12
6. Step 6: Final answer
   x = 57,007,726.78