Finding the Fourth Proportional to 6,521.01, 8,999.01 and 3,536.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,521.01 : 8,999.01 = 3,536.82 : x
2. Step 2: Convert to fraction form
   6,521.01/8,999.01 = 3,536.82/x
3. Step 3: Cross multiply
   6,521.01x = 8,999.01 × 3,536.82
4. Step 4: Simplify right side
   6,521.01x = 31,827,878.55
5. Step 5: Solve for x
   x = 31,827,878.55/6,521.01
6. Step 6: Final answer
   x = 4,880.82