Finding the Fourth Proportional to 13,847.73, 19,109.88 and 7,560.09

Step by Step Solution

1. Step 1: Write the proportion equation
   13,847.73 : 19,109.88 = 7,560.09 : x
2. Step 2: Convert to fraction form
   13,847.73/19,109.88 = 7,560.09/x
3. Step 3: Cross multiply
   13,847.73x = 19,109.88 × 7,560.09
4. Step 4: Simplify right side
   13,847.73x = 144,472,412.69
5. Step 5: Solve for x
   x = 144,472,412.69/13,847.73
6. Step 6: Final answer
   x = 10,432.93