Finding the Fourth Proportional to 9,817.34, 13,549.77 and 5,625.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,817.34 : 13,549.77 = 5,625.59 : x
2. Step 2: Convert to fraction form
   9,817.34/13,549.77 = 5,625.59/x
3. Step 3: Cross multiply
   9,817.34x = 13,549.77 × 5,625.59
4. Step 4: Simplify right side
   9,817.34x = 76,225,382.87
5. Step 5: Solve for x
   x = 76,225,382.87/9,817.34
6. Step 6: Final answer
   x = 7,764.37