Finding the Fourth Proportional to 13,793.94, 19,035.24 and 7,826.16

Step by Step Solution

1. Step 1: Write the proportion equation
   13,793.94 : 19,035.24 = 7,826.16 : x
2. Step 2: Convert to fraction form
   13,793.94/19,035.24 = 7,826.16/x
3. Step 3: Cross multiply
   13,793.94x = 19,035.24 × 7,826.16
4. Step 4: Simplify right side
   13,793.94x = 148,972,833.88
5. Step 5: Solve for x
   x = 148,972,833.88/13,793.94
6. Step 6: Final answer
   x = 10,799.88