Finding the Fourth Proportional to 10,133.32, 15,196.98 and 3,558.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,133.32 : 15,196.98 = 3,558.28 : x
2. Step 2: Convert to fraction form
   10,133.32/15,196.98 = 3,558.28/x
3. Step 3: Cross multiply
   10,133.32x = 15,196.98 × 3,558.28
4. Step 4: Simplify right side
   10,133.32x = 54,075,109.99
5. Step 5: Solve for x
   x = 54,075,109.99/10,133.32
6. Step 6: Final answer
   x = 5,336.37