Finding the Fourth Proportional to 9,375.33, 12,940.74 and 5,601.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,375.33 : 12,940.74 = 5,601.12 : x
2. Step 2: Convert to fraction form
   9,375.33/12,940.74 = 5,601.12/x
3. Step 3: Cross multiply
   9,375.33x = 12,940.74 × 5,601.12
4. Step 4: Simplify right side
   9,375.33x = 72,482,637.63
5. Step 5: Solve for x
   x = 72,482,637.63/9,375.33
6. Step 6: Final answer
   x = 7,731.21