Finding the Fourth Proportional to 13,799.52, 19,042.83 and 7,511.76

Step by Step Solution

1. Step 1: Write the proportion equation
   13,799.52 : 19,042.83 = 7,511.76 : x
2. Step 2: Convert to fraction form
   13,799.52/19,042.83 = 7,511.76/x
3. Step 3: Cross multiply
   13,799.52x = 19,042.83 × 7,511.76
4. Step 4: Simplify right side
   13,799.52x = 143,045,168.68
5. Step 5: Solve for x
   x = 143,045,168.68/13,799.52
6. Step 6: Final answer
   x = 10,365.95