Finding the Fourth Proportional to 2,254,945.32, 3,382,057.94 and 657,134.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254,945.32 : 3,382,057.94 = 657,134.69 : x
2. Step 2: Convert to fraction form
   2,254,945.32/3,382,057.94 = 657,134.69/x
3. Step 3: Cross multiply
   2,254,945.32x = 3,382,057.94 × 657,134.69
4. Step 4: Simplify right side
   2,254,945.32x = 2,222,467,575,767.98
5. Step 5: Solve for x
   x = 2,222,467,575,767.98/2,254,945.32
6. Step 6: Final answer
   x = 985,597.10