Finding the Fourth Proportional to 6,500.03, 8,970.06 and 3,515.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,500.03 : 8,970.06 = 3,515.88 : x
2. Step 2: Convert to fraction form
   6,500.03/8,970.06 = 3,515.88/x
3. Step 3: Cross multiply
   6,500.03x = 8,970.06 × 3,515.88
4. Step 4: Simplify right side
   6,500.03x = 31,537,654.55
5. Step 5: Solve for x
   x = 31,537,654.55/6,500.03
6. Step 6: Final answer
   x = 4,851.92