Finding the Fourth Proportional to 16,031.16, 24,047.48 and 4,938.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,031.16 : 24,047.48 = 4,938.34 : x
2. Step 2: Convert to fraction form
   16,031.16/24,047.48 = 4,938.34/x
3. Step 3: Cross multiply
   16,031.16x = 24,047.48 × 4,938.34
4. Step 4: Simplify right side
   16,031.16x = 118,754,632.38
5. Step 5: Solve for x
   x = 118,754,632.38/16,031.16
6. Step 6: Final answer
   x = 7,407.74