Finding the Fourth Proportional to 2,581,775.28, 3,563,111.16 and 1,479,352.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581,775.28 : 3,563,111.16 = 1,479,352.68 : x
2. Step 2: Convert to fraction form
   2,581,775.28/3,563,111.16 = 1,479,352.68/x
3. Step 3: Cross multiply
   2,581,775.28x = 3,563,111.16 × 1,479,352.68
4. Step 4: Simplify right side
   2,581,775.28x = 5,271,098,043,683.91
5. Step 5: Solve for x
   x = 5,271,098,043,683.91/2,581,775.28
6. Step 6: Final answer
   x = 2,041,656.41