Finding the Fourth Proportional to 6,520,704.10, 9,781,056.15 and 2,259,456.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,520,704.10 : 9,781,056.15 = 2,259,456.10 : x
2. Step 2: Convert to fraction form
   6,520,704.10/9,781,056.15 = 2,259,456.10/x
3. Step 3: Cross multiply
   6,520,704.10x = 9,781,056.15 × 2,259,456.10
4. Step 4: Simplify right side
   6,520,704.10x = 22,099,866,982,560.02
5. Step 5: Solve for x
   x = 22,099,866,982,560.02/6,520,704.10
6. Step 6: Final answer
   x = 3,389,184.15