Finding the Fourth Proportional to 4,354,488.69, 6,009,399.50 and 2,420,781.59

Step by Step Solution

1. Step 1: Write the proportion equation
   4,354,488.69 : 6,009,399.50 = 2,420,781.59 : x
2. Step 2: Convert to fraction form
   4,354,488.69/6,009,399.50 = 2,420,781.59/x
3. Step 3: Cross multiply
   4,354,488.69x = 6,009,399.50 × 2,420,781.59
4. Step 4: Simplify right side
   4,354,488.69x = 14,547,443,634,404.30
5. Step 5: Solve for x
   x = 14,547,443,634,404.30/4,354,488.69
6. Step 6: Final answer
   x = 3,340,792.61