Finding the Fourth Proportional to 1,262,185.69, 1,893,967.43 and 730,744.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,185.69 : 1,893,967.43 = 730,744.69 : x
2. Step 2: Convert to fraction form
   1,262,185.69/1,893,967.43 = 730,744.69/x
3. Step 3: Cross multiply
   1,262,185.69x = 1,893,967.43 × 730,744.69
4. Step 4: Simplify right side
   1,262,185.69x = 1,384,006,638,851.72
5. Step 5: Solve for x
   x = 1,384,006,638,851.72/1,262,185.69
6. Step 6: Final answer
   x = 1,096,515.87