Finding the Fourth Proportional to 3,401,359.77, 5,090,056.38 and 2,122,568.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401,359.77 : 5,090,056.38 = 2,122,568.94 : x
2. Step 2: Convert to fraction form
   3,401,359.77/5,090,056.38 = 2,122,568.94/x
3. Step 3: Cross multiply
   3,401,359.77x = 5,090,056.38 × 2,122,568.94
4. Step 4: Simplify right side
   3,401,359.77x = 10,803,995,575,036.84
5. Step 5: Solve for x
   x = 10,803,995,575,036.84/3,401,359.77
6. Step 6: Final answer
   x = 3,176,375.42