Finding the Fourth Proportional to 1,969,144, 2,717,418.72 and 1,063,726

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,144 : 2,717,418.72 = 1,063,726 : x
2. Step 2: Convert to fraction form
   1,969,144/2,717,418.72 = 1,063,726/x
3. Step 3: Cross multiply
   1,969,144x = 2,717,418.72 × 1,063,726
4. Step 4: Simplify right side
   1,969,144x = 2,890,588,945,350.72
5. Step 5: Solve for x
   x = 2,890,588,945,350.72/1,969,144
6. Step 6: Final answer
   x = 1,467,941.88