Finding the Fourth Proportional to 1,359,871.86, 1,876,625.07 and 756,259.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,871.86 : 1,876,625.07 = 756,259.86 : x
2. Step 2: Convert to fraction form
   1,359,871.86/1,876,625.07 = 756,259.86/x
3. Step 3: Cross multiply
   1,359,871.86x = 1,876,625.07 × 756,259.86
4. Step 4: Simplify right side
   1,359,871.86x = 1,419,216,212,710.69
5. Step 5: Solve for x
   x = 1,419,216,212,710.69/1,359,871.86
6. Step 6: Final answer
   x = 1,043,639.67