Finding the Fourth Proportional to 1,309,895.82, 1,807,655.94 and 729,106.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,309,895.82 : 1,807,655.94 = 729,106.41 : x
2. Step 2: Convert to fraction form
   1,309,895.82/1,807,655.94 = 729,106.41/x
3. Step 3: Cross multiply
   1,309,895.82x = 1,807,655.94 × 729,106.41
4. Step 4: Simplify right side
   1,309,895.82x = 1,317,973,532,928.58
5. Step 5: Solve for x
   x = 1,317,973,532,928.58/1,309,895.82
6. Step 6: Final answer
   x = 1,006,166.68