Finding the Fourth Proportional to 2,060,938.78, 3,091,540.50 and 544,582.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,938.78 : 3,091,540.50 = 544,582.96 : x
2. Step 2: Convert to fraction form
   2,060,938.78/3,091,540.50 = 544,582.96/x
3. Step 3: Cross multiply
   2,060,938.78x = 3,091,540.50 × 544,582.96
4. Step 4: Simplify right side
   2,060,938.78x = 1,683,600,276,449.88
5. Step 5: Solve for x
   x = 1,683,600,276,449.88/2,060,938.78
6. Step 6: Final answer
   x = 816,909.41