Finding the Fourth Proportional to 3,501.59, 4,832.75 and 2,085.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,501.59 : 4,832.75 = 2,085.34 : x
2. Step 2: Convert to fraction form
   3,501.59/4,832.75 = 2,085.34/x
3. Step 3: Cross multiply
   3,501.59x = 4,832.75 × 2,085.34
4. Step 4: Simplify right side
   3,501.59x = 10,077,904.38
5. Step 5: Solve for x
   x = 10,077,904.38/3,501.59
6. Step 6: Final answer
   x = 2,878.10