Finding the Fourth Proportional to 10,355.58, 15,535.83 and 3,336.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,355.58 : 15,535.83 = 3,336.26 : x
2. Step 2: Convert to fraction form
   10,355.58/15,535.83 = 3,336.26/x
3. Step 3: Cross multiply
   10,355.58x = 15,535.83 × 3,336.26
4. Step 4: Simplify right side
   10,355.58x = 51,831,503.03
5. Step 5: Solve for x
   x = 51,831,503.03/10,355.58
6. Step 6: Final answer
   x = 5,005.18