Finding the Fourth Proportional to 13,793.52, 19,034.88 and 7,505.76

Step by Step Solution

1. Step 1: Write the proportion equation
   13,793.52 : 19,034.88 = 7,505.76 : x
2. Step 2: Convert to fraction form
   13,793.52/19,034.88 = 7,505.76/x
3. Step 3: Cross multiply
   13,793.52x = 19,034.88 × 7,505.76
4. Step 4: Simplify right side
   13,793.52x = 142,871,240.91
5. Step 5: Solve for x
   x = 142,871,240.91/13,793.52
6. Step 6: Final answer
   x = 10,357.85