Finding the Fourth Proportional to 1,008,986.33, 1,392,434.67 and 601,032.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,008,986.33 : 1,392,434.67 = 601,032.47 : x
2. Step 2: Convert to fraction form
   1,008,986.33/1,392,434.67 = 601,032.47/x
3. Step 3: Cross multiply
   1,008,986.33x = 1,392,434.67 × 601,032.47
4. Step 4: Simplify right side
   1,008,986.33x = 836,898,442,061.56
5. Step 5: Solve for x
   x = 836,898,442,061.56/1,008,986.33
6. Step 6: Final answer
   x = 829,444.78