Finding the Fourth Proportional to 9,259.67, 13,886.67 and 3,710.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,259.67 : 13,886.67 = 3,710.09 : x
2. Step 2: Convert to fraction form
   9,259.67/13,886.67 = 3,710.09/x
3. Step 3: Cross multiply
   9,259.67x = 13,886.67 × 3,710.09
4. Step 4: Simplify right side
   9,259.67x = 51,520,795.50
5. Step 5: Solve for x
   x = 51,520,795.50/9,259.67
6. Step 6: Final answer
   x = 5,564.00