Finding the Fourth Proportional to 5,898.15, 8,136.72 and 3,536.19

Step by Step Solution

1. Step 1: Write the proportion equation
   5,898.15 : 8,136.72 = 3,536.19 : x
2. Step 2: Convert to fraction form
   5,898.15/8,136.72 = 3,536.19/x
3. Step 3: Cross multiply
   5,898.15x = 8,136.72 × 3,536.19
4. Step 4: Simplify right side
   5,898.15x = 28,772,987.90
5. Step 5: Solve for x
   x = 28,772,987.90/5,898.15
6. Step 6: Final answer
   x = 4,878.31