Finding the Fourth Proportional to 1,384,896.57, 2,077,614.17 and 531,905.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,384,896.57 : 2,077,614.17 = 531,905.82 : x
2. Step 2: Convert to fraction form
   1,384,896.57/2,077,614.17 = 531,905.82/x
3. Step 3: Cross multiply
   1,384,896.57x = 2,077,614.17 × 531,905.82
4. Step 4: Simplify right side
   1,384,896.57x = 1,105,095,066,077.94
5. Step 5: Solve for x
   x = 1,105,095,066,077.94/1,384,896.57
6. Step 6: Final answer
   x = 797,962.17