Finding the Fourth Proportional to 9,761.81, 14,645.45 and 3,922.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,761.81 : 14,645.45 = 3,922.52 : x
2. Step 2: Convert to fraction form
   9,761.81/14,645.45 = 3,922.52/x
3. Step 3: Cross multiply
   9,761.81x = 14,645.45 × 3,922.52
4. Step 4: Simplify right side
   9,761.81x = 57,447,007.11
5. Step 5: Solve for x
   x = 57,447,007.11/9,761.81
6. Step 6: Final answer
   x = 5,884.88