Finding the Fourth Proportional to 13,850.35, 19,113.37 and 7,562.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,850.35 : 19,113.37 = 7,562.72 : x
2. Step 2: Convert to fraction form
   13,850.35/19,113.37 = 7,562.72/x
3. Step 3: Cross multiply
   13,850.35x = 19,113.37 × 7,562.72
4. Step 4: Simplify right side
   13,850.35x = 144,549,065.57
5. Step 5: Solve for x
   x = 144,549,065.57/13,850.35
6. Step 6: Final answer
   x = 10,436.49