Finding the Fourth Proportional to 1,134,119.69, 1,564,033.86 and 827,710.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,119.69 : 1,564,033.86 = 827,710.73 : x
2. Step 2: Convert to fraction form
   1,134,119.69/1,564,033.86 = 827,710.73/x
3. Step 3: Cross multiply
   1,134,119.69x = 1,564,033.86 × 827,710.73
4. Step 4: Simplify right side
   1,134,119.69x = 1,294,567,600,185.15
5. Step 5: Solve for x
   x = 1,294,567,600,185.15/1,134,119.69
6. Step 6: Final answer
   x = 1,141,473.53