Finding the Fourth Proportional to 10,536.60, 15,795.72 and 3,961.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,536.60 : 15,795.72 = 3,961.02 : x
2. Step 2: Convert to fraction form
   10,536.60/15,795.72 = 3,961.02/x
3. Step 3: Cross multiply
   10,536.60x = 15,795.72 × 3,961.02
4. Step 4: Simplify right side
   10,536.60x = 62,567,162.83
5. Step 5: Solve for x
   x = 62,567,162.83/10,536.60
6. Step 6: Final answer
   x = 5,938.08