Finding the Fourth Proportional to 9,376.33, 12,942.12 and 5,602.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,376.33 : 12,942.12 = 5,602.12 : x
2. Step 2: Convert to fraction form
   9,376.33/12,942.12 = 5,602.12/x
3. Step 3: Cross multiply
   9,376.33x = 12,942.12 × 5,602.12
4. Step 4: Simplify right side
   9,376.33x = 72,503,309.29
5. Step 5: Solve for x
   x = 72,503,309.29/9,376.33
6. Step 6: Final answer
   x = 7,732.59