Finding the Fourth Proportional to 9,975.76, 14,964.02 and 3,735.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,975.76 : 14,964.02 = 3,735.12 : x
2. Step 2: Convert to fraction form
   9,975.76/14,964.02 = 3,735.12/x
3. Step 3: Cross multiply
   9,975.76x = 14,964.02 × 3,735.12
4. Step 4: Simplify right side
   9,975.76x = 55,892,410.38
5. Step 5: Solve for x
   x = 55,892,410.38/9,975.76
6. Step 6: Final answer
   x = 5,602.82