Finding the Fourth Proportional to 10,613.01, 14,635.71 and 7,026.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,613.01 : 14,635.71 = 7,026.33 : x
2. Step 2: Convert to fraction form
   10,613.01/14,635.71 = 7,026.33/x
3. Step 3: Cross multiply
   10,613.01x = 14,635.71 × 7,026.33
4. Step 4: Simplify right side
   10,613.01x = 102,835,328.24
5. Step 5: Solve for x
   x = 102,835,328.24/10,613.01
6. Step 6: Final answer
   x = 9,689.55