Finding the Fourth Proportional to 1,681,498.46, 2,522,648.08 and 544,260.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,681,498.46 : 2,522,648.08 = 544,260.87 : x
2. Step 2: Convert to fraction form
   1,681,498.46/2,522,648.08 = 544,260.87/x
3. Step 3: Cross multiply
   1,681,498.46x = 2,522,648.08 × 544,260.87
4. Step 4: Simplify right side
   1,681,498.46x = 1,372,978,626,111.39
5. Step 5: Solve for x
   x = 1,372,978,626,111.39/1,681,498.46
6. Step 6: Final answer
   x = 816,520.89