Finding the Fourth Proportional to 16,031.52, 24,047.45 and 4,938.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,031.52 : 24,047.45 = 4,938.12 : x
2. Step 2: Convert to fraction form
   16,031.52/24,047.45 = 4,938.12/x
3. Step 3: Cross multiply
   16,031.52x = 24,047.45 × 4,938.12
4. Step 4: Simplify right side
   16,031.52x = 118,749,085.90
5. Step 5: Solve for x
   x = 118,749,085.90/16,031.52
6. Step 6: Final answer
   x = 7,407.23