Finding the Fourth Proportional to 2,000,987.42, 3,001,564.18 and 581,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,987.42 : 3,001,564.18 = 581,043.50 : x
2. Step 2: Convert to fraction form
   2,000,987.42/3,001,564.18 = 581,043.50/x
3. Step 3: Cross multiply
   2,000,987.42x = 3,001,564.18 × 581,043.50
4. Step 4: Simplify right side
   2,000,987.42x = 1,744,039,356,621.83
5. Step 5: Solve for x
   x = 1,744,039,356,621.83/2,000,987.42
6. Step 6: Final answer
   x = 871,589.37