Finding the Fourth Proportional to 2,340,404.10, 3,510,800.55 and 742,922.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340,404.10 : 3,510,800.55 = 742,922.10 : x
2. Step 2: Convert to fraction form
   2,340,404.10/3,510,800.55 = 742,922.10/x
3. Step 3: Cross multiply
   2,340,404.10x = 3,510,800.55 × 742,922.10
4. Step 4: Simplify right side
   2,340,404.10x = 2,608,251,317,287.15
5. Step 5: Solve for x
   x = 2,608,251,317,287.15/2,340,404.10
6. Step 6: Final answer
   x = 1,114,444.86