Finding the Fourth Proportional to 1,357,878.69, 1,873,903.86 and 746,069.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,878.69 : 1,873,903.86 = 746,069.61 : x
2. Step 2: Convert to fraction form
   1,357,878.69/1,873,903.86 = 746,069.61/x
3. Step 3: Cross multiply
   1,357,878.69x = 1,873,903.86 × 746,069.61
4. Step 4: Simplify right side
   1,357,878.69x = 1,398,062,722,007.69
5. Step 5: Solve for x
   x = 1,398,062,722,007.69/1,357,878.69
6. Step 6: Final answer
   x = 1,029,593.24