Finding the Fourth Proportional to 2,509,097.82, 3,461,792.14 and 1,421,196.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,509,097.82 : 3,461,792.14 = 1,421,196.54 : x
2. Step 2: Convert to fraction form
   2,509,097.82/3,461,792.14 = 1,421,196.54/x
3. Step 3: Cross multiply
   2,509,097.82x = 3,461,792.14 × 1,421,196.54
4. Step 4: Simplify right side
   2,509,097.82x = 4,919,887,011,567.20
5. Step 5: Solve for x
   x = 4,919,887,011,567.20/2,509,097.82
6. Step 6: Final answer
   x = 1,960,819.13