Finding the Fourth Proportional to 10,196.96, 15,270.80 and 5,801.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,196.96 : 15,270.80 = 5,801.10 : x
2. Step 2: Convert to fraction form
   10,196.96/15,270.80 = 5,801.10/x
3. Step 3: Cross multiply
   10,196.96x = 15,270.80 × 5,801.10
4. Step 4: Simplify right side
   10,196.96x = 88,587,437.88
5. Step 5: Solve for x
   x = 88,587,437.88/10,196.96
6. Step 6: Final answer
   x = 8,687.63