Finding the Fourth Proportional to 2,654,096.88, 3,980,489.17 and 1,137,607.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654,096.88 : 3,980,489.17 = 1,137,607.83 : x
2. Step 2: Convert to fraction form
   2,654,096.88/3,980,489.17 = 1,137,607.83/x
3. Step 3: Cross multiply
   2,654,096.88x = 3,980,489.17 × 1,137,607.83
4. Step 4: Simplify right side
   2,654,096.88x = 4,528,235,647,022.20
5. Step 5: Solve for x
   x = 4,528,235,647,022.20/2,654,096.88
6. Step 6: Final answer
   x = 1,706,130.50