Finding the Fourth Proportional to 5,987.98, 8,264.15 and 3,630.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,987.98 : 8,264.15 = 3,630.12 : x
2. Step 2: Convert to fraction form
   5,987.98/8,264.15 = 3,630.12/x
3. Step 3: Cross multiply
   5,987.98x = 8,264.15 × 3,630.12
4. Step 4: Simplify right side
   5,987.98x = 29,999,856.20
5. Step 5: Solve for x
   x = 29,999,856.20/5,987.98
6. Step 6: Final answer
   x = 5,010.01