Finding the Fourth Proportional to 2,273,096.67, 3,135,889.41 and 1,390,084.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273,096.67 : 3,135,889.41 = 1,390,084.59 : x
2. Step 2: Convert to fraction form
   2,273,096.67/3,135,889.41 = 1,390,084.59/x
3. Step 3: Cross multiply
   2,273,096.67x = 3,135,889.41 × 1,390,084.59
4. Step 4: Simplify right side
   2,273,096.67x = 4,359,151,557,446.42
5. Step 5: Solve for x
   x = 4,359,151,557,446.42/2,273,096.67
6. Step 6: Final answer
   x = 1,917,714.99