Finding the Fourth Proportional to 2,189,925.88, 3,284,896.55 and 673,598.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,189,925.88 : 3,284,896.55 = 673,598.59 : x
2. Step 2: Convert to fraction form
   2,189,925.88/3,284,896.55 = 673,598.59/x
3. Step 3: Cross multiply
   2,189,925.88x = 3,284,896.55 × 673,598.59
4. Step 4: Simplify right side
   2,189,925.88x = 2,212,701,672,795.63
5. Step 5: Solve for x
   x = 2,212,701,672,795.63/2,189,925.88
6. Step 6: Final answer
   x = 1,010,400.26