Finding the Fourth Proportional to 2,597,131.58, 3,583,979.01 and 1,419,678.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597,131.58 : 3,583,979.01 = 1,419,678.11 : x
2. Step 2: Convert to fraction form
   2,597,131.58/3,583,979.01 = 1,419,678.11/x
3. Step 3: Cross multiply
   2,597,131.58x = 3,583,979.01 × 1,419,678.11
4. Step 4: Simplify right side
   2,597,131.58x = 5,088,096,556,156.42
5. Step 5: Solve for x
   x = 5,088,096,556,156.42/2,597,131.58
6. Step 6: Final answer
   x = 1,959,121.60