Finding the Fourth Proportional to 6,116.04, 8,436.15 and 3,875.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,116.04 : 8,436.15 = 3,875.58 : x
2. Step 2: Convert to fraction form
   6,116.04/8,436.15 = 3,875.58/x
3. Step 3: Cross multiply
   6,116.04x = 8,436.15 × 3,875.58
4. Step 4: Simplify right side
   6,116.04x = 32,694,974.22
5. Step 5: Solve for x
   x = 32,694,974.22/6,116.04
6. Step 6: Final answer
   x = 5,345.78