Finding the Fourth Proportional to 10,016.16, 13,822.07 and 5,539.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,016.16 : 13,822.07 = 5,539.94 : x
2. Step 2: Convert to fraction form
   10,016.16/13,822.07 = 5,539.94/x
3. Step 3: Cross multiply
   10,016.16x = 13,822.07 × 5,539.94
4. Step 4: Simplify right side
   10,016.16x = 76,573,486.83
5. Step 5: Solve for x
   x = 76,573,486.83/10,016.16
6. Step 6: Final answer
   x = 7,645.00