Finding the Fourth Proportional to 10,004.72, 14,996.82 and 3,763.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,004.72 : 14,996.82 = 3,763.60 : x
2. Step 2: Convert to fraction form
   10,004.72/14,996.82 = 3,763.60/x
3. Step 3: Cross multiply
   10,004.72x = 14,996.82 × 3,763.60
4. Step 4: Simplify right side
   10,004.72x = 56,442,031.75
5. Step 5: Solve for x
   x = 56,442,031.75/10,004.72
6. Step 6: Final answer
   x = 5,641.54