Finding the Fourth Proportional to 1,332,971, 1,839,499.98 and 729,359

Step by Step Solution

1. Step 1: Write the proportion equation
   1,332,971 : 1,839,499.98 = 729,359 : x
2. Step 2: Convert to fraction form
   1,332,971/1,839,499.98 = 729,359/x
3. Step 3: Cross multiply
   1,332,971x = 1,839,499.98 × 729,359
4. Step 4: Simplify right side
   1,332,971x = 1,341,655,865,912.82
5. Step 5: Solve for x
   x = 1,341,655,865,912.82/1,332,971
6. Step 6: Final answer
   x = 1,006,515.42