Finding the Fourth Proportional to 1,085,144.57, 1,497,574.81 and 601,754.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,144.57 : 1,497,574.81 = 601,754.69 : x
2. Step 2: Convert to fraction form
   1,085,144.57/1,497,574.81 = 601,754.69/x
3. Step 3: Cross multiply
   1,085,144.57x = 1,497,574.81 × 601,754.69
4. Step 4: Simplify right side
   1,085,144.57x = 901,172,665,543.36
5. Step 5: Solve for x
   x = 901,172,665,543.36/1,085,144.57
6. Step 6: Final answer
   x = 830,463.23