Finding the Fourth Proportional to 5,155,096.10, 7,732,644.15 and 2,635,672.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,155,096.10 : 7,732,644.15 = 2,635,672.10 : x
2. Step 2: Convert to fraction form
   5,155,096.10/7,732,644.15 = 2,635,672.10/x
3. Step 3: Cross multiply
   5,155,096.10x = 7,732,644.15 × 2,635,672.10
4. Step 4: Simplify right side
   5,155,096.10x = 20,380,714,445,383.21
5. Step 5: Solve for x
   x = 20,380,714,445,383.21/5,155,096.10
6. Step 6: Final answer
   x = 3,953,508.15