Finding the Fourth Proportional to 1,156,456.76, 1,595,169.86 and 927,563.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,456.76 : 1,595,169.86 = 927,563.28 : x
2. Step 2: Convert to fraction form
   1,156,456.76/1,595,169.86 = 927,563.28/x
3. Step 3: Cross multiply
   1,156,456.76x = 1,595,169.86 × 927,563.28
4. Step 4: Simplify right side
   1,156,456.76x = 1,479,620,987,498.74
5. Step 5: Solve for x
   x = 1,479,620,987,498.74/1,156,456.76
6. Step 6: Final answer
   x = 1,279,443.42