Finding the Fourth Proportional to 8,742.01, 12,063.82 and 4,763.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,742.01 : 12,063.82 = 4,763.15 : x
2. Step 2: Convert to fraction form
   8,742.01/12,063.82 = 4,763.15/x
3. Step 3: Cross multiply
   8,742.01x = 12,063.82 × 4,763.15
4. Step 4: Simplify right side
   8,742.01x = 57,461,760.42
5. Step 5: Solve for x
   x = 57,461,760.42/8,742.01
6. Step 6: Final answer
   x = 6,573.06