Finding the Fourth Proportional to 5,842.70, 8,061.82 and 3,485.06

Step by Step Solution

1. Step 1: Write the proportion equation
   5,842.70 : 8,061.82 = 3,485.06 : x
2. Step 2: Convert to fraction form
   5,842.70/8,061.82 = 3,485.06/x
3. Step 3: Cross multiply
   5,842.70x = 8,061.82 × 3,485.06
4. Step 4: Simplify right side
   5,842.70x = 28,095,926.41
5. Step 5: Solve for x
   x = 28,095,926.41/5,842.70
6. Step 6: Final answer
   x = 4,808.72