Finding the Fourth Proportional to 2,143,604.56, 3,212,404.60 and 1,610,785.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,143,604.56 : 3,212,404.60 = 1,610,785.84 : x
2. Step 2: Convert to fraction form
   2,143,604.56/3,212,404.60 = 1,610,785.84/x
3. Step 3: Cross multiply
   2,143,604.56x = 3,212,404.60 × 1,610,785.84
4. Step 4: Simplify right side
   2,143,604.56x = 5,174,495,842,030.86
5. Step 5: Solve for x
   x = 5,174,495,842,030.86/2,143,604.56
6. Step 6: Final answer
   x = 2,413,922.76