Finding the Fourth Proportional to 5,814.98, 8,706.49 and 4,061.74

Step by Step Solution

1. Step 1: Write the proportion equation
   5,814.98 : 8,706.49 = 4,061.74 : x
2. Step 2: Convert to fraction form
   5,814.98/8,706.49 = 4,061.74/x
3. Step 3: Cross multiply
   5,814.98x = 8,706.49 × 4,061.74
4. Step 4: Simplify right side
   5,814.98x = 35,363,498.69
5. Step 5: Solve for x
   x = 35,363,498.69/5,814.98
6. Step 6: Final answer
   x = 6,081.45