Finding the Fourth Proportional to 1,303,099.84, 1,952,947.43 and 726,700.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,303,099.84 : 1,952,947.43 = 726,700.12 : x
2. Step 2: Convert to fraction form
   1,303,099.84/1,952,947.43 = 726,700.12/x
3. Step 3: Cross multiply
   1,303,099.84x = 1,952,947.43 × 726,700.12
4. Step 4: Simplify right side
   1,303,099.84x = 1,419,207,123,218.82
5. Step 5: Solve for x
   x = 1,419,207,123,218.82/1,303,099.84
6. Step 6: Final answer
   x = 1,089,100.84