Finding the Fourth Proportional to 9,710.74, 14,565.30 and 3,867.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,710.74 : 14,565.30 = 3,867.67 : x
2. Step 2: Convert to fraction form
   9,710.74/14,565.30 = 3,867.67/x
3. Step 3: Cross multiply
   9,710.74x = 14,565.30 × 3,867.67
4. Step 4: Simplify right side
   9,710.74x = 56,333,773.85
5. Step 5: Solve for x
   x = 56,333,773.85/9,710.74
6. Step 6: Final answer
   x = 5,801.18