Finding the Fourth Proportional to 6,016.47, 9,026.18 and 1,856.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,016.47 : 9,026.18 = 1,856.31 : x
2. Step 2: Convert to fraction form
   6,016.47/9,026.18 = 1,856.31/x
3. Step 3: Cross multiply
   6,016.47x = 9,026.18 × 1,856.31
4. Step 4: Simplify right side
   6,016.47x = 16,755,388.20
5. Step 5: Solve for x
   x = 16,755,388.20/6,016.47
6. Step 6: Final answer
   x = 2,784.92