Finding the Fourth Proportional to 32,688.39, 49,040.82 and 9,314.76

Step by Step Solution

1. Step 1: Write the proportion equation
   32,688.39 : 49,040.82 = 9,314.76 : x
2. Step 2: Convert to fraction form
   32,688.39/49,040.82 = 9,314.76/x
3. Step 3: Cross multiply
   32,688.39x = 49,040.82 × 9,314.76
4. Step 4: Simplify right side
   32,688.39x = 456,803,468.50
5. Step 5: Solve for x
   x = 456,803,468.50/32,688.39
6. Step 6: Final answer
   x = 13,974.49