Finding the Fourth Proportional to 2,098,096.72, 3,147,134.69 and 1,812,919.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098,096.72 : 3,147,134.69 = 1,812,919.46 : x
2. Step 2: Convert to fraction form
   2,098,096.72/3,147,134.69 = 1,812,919.46/x
3. Step 3: Cross multiply
   2,098,096.72x = 3,147,134.69 × 1,812,919.46
4. Step 4: Simplify right side
   2,098,096.72x = 5,705,501,711,538.69
5. Step 5: Solve for x
   x = 5,705,501,711,538.69/2,098,096.72
6. Step 6: Final answer
   x = 2,719,370.21