Finding the Fourth Proportional to 3,191,609.79, 4,404,406.55 and 1,741,300.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,191,609.79 : 4,404,406.55 = 1,741,300.74 : x
2. Step 2: Convert to fraction form
   3,191,609.79/4,404,406.55 = 1,741,300.74/x
3. Step 3: Cross multiply
   3,191,609.79x = 4,404,406.55 × 1,741,300.74
4. Step 4: Simplify right side
   3,191,609.79x = 7,669,396,376,069.34
5. Step 5: Solve for x
   x = 7,669,396,376,069.34/3,191,609.79
6. Step 6: Final answer
   x = 2,402,986.86