Finding the Fourth Proportional to 1,397,036.72, 2,093,802.06 and 597,377.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,397,036.72 : 2,093,802.06 = 597,377.94 : x
2. Step 2: Convert to fraction form
   1,397,036.72/2,093,802.06 = 597,377.94/x
3. Step 3: Cross multiply
   1,397,036.72x = 2,093,802.06 × 597,377.94
4. Step 4: Simplify right side
   1,397,036.72x = 1,250,791,147,914.66
5. Step 5: Solve for x
   x = 1,250,791,147,914.66/1,397,036.72
6. Step 6: Final answer
   x = 895,317.30