Finding the Fourth Proportional to 13,850.41, 19,113.59 and 7,562.79

Step by Step Solution

1. Step 1: Write the proportion equation
   13,850.41 : 19,113.59 = 7,562.79 : x
2. Step 2: Convert to fraction form
   13,850.41/19,113.59 = 7,562.79/x
3. Step 3: Cross multiply
   13,850.41x = 19,113.59 × 7,562.79
4. Step 4: Simplify right side
   13,850.41x = 144,551,933.93
5. Step 5: Solve for x
   x = 144,551,933.93/13,850.41
6. Step 6: Final answer
   x = 10,436.65