Finding the Fourth Proportional to 9,982.37, 13,776.30 and 5,734.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,982.37 : 13,776.30 = 5,734.76 : x
2. Step 2: Convert to fraction form
   9,982.37/13,776.30 = 5,734.76/x
3. Step 3: Cross multiply
   9,982.37x = 13,776.30 × 5,734.76
4. Step 4: Simplify right side
   9,982.37x = 79,003,774.19
5. Step 5: Solve for x
   x = 79,003,774.19/9,982.37
6. Step 6: Final answer
   x = 7,914.33