Finding the Fourth Proportional to 10,858.76, 16,295.98 and 5,597.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,858.76 : 16,295.98 = 5,597.98 : x
2. Step 2: Convert to fraction form
   10,858.76/16,295.98 = 5,597.98/x
3. Step 3: Cross multiply
   10,858.76x = 16,295.98 × 5,597.98
4. Step 4: Simplify right side
   10,858.76x = 91,224,570.12
5. Step 5: Solve for x
   x = 91,224,570.12/10,858.76
6. Step 6: Final answer
   x = 8,401.01