Finding the Fourth Proportional to 13,796.33, 19,037.99 and 7,508.57

Step by Step Solution

1. Step 1: Write the proportion equation
   13,796.33 : 19,037.99 = 7,508.57 : x
2. Step 2: Convert to fraction form
   13,796.33/19,037.99 = 7,508.57/x
3. Step 3: Cross multiply
   13,796.33x = 19,037.99 × 7,508.57
4. Step 4: Simplify right side
   13,796.33x = 142,948,004.16
5. Step 5: Solve for x
   x = 142,948,004.16/13,796.33
6. Step 6: Final answer
   x = 10,361.31