Finding the Fourth Proportional to 2,058.92, 3,085.79 and 1,470.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058.92 : 3,085.79 = 1,470.86 : x
2. Step 2: Convert to fraction form
   2,058.92/3,085.79 = 1,470.86/x
3. Step 3: Cross multiply
   2,058.92x = 3,085.79 × 1,470.86
4. Step 4: Simplify right side
   2,058.92x = 4,538,742.30
5. Step 5: Solve for x
   x = 4,538,742.30/2,058.92
6. Step 6: Final answer
   x = 2,204.43