Finding the Fourth Proportional to 2,250,840.89, 3,376,270.01 and 544,981.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250,840.89 : 3,376,270.01 = 544,981.37 : x
2. Step 2: Convert to fraction form
   2,250,840.89/3,376,270.01 = 544,981.37/x
3. Step 3: Cross multiply
   2,250,840.89x = 3,376,270.01 × 544,981.37
4. Step 4: Simplify right side
   2,250,840.89x = 1,840,004,240,020.82
5. Step 5: Solve for x
   x = 1,840,004,240,020.82/2,250,840.89
6. Step 6: Final answer
   x = 817,474.15