Finding the Fourth Proportional to 13,010.96, 19,514.86 and 5,609.34

Step by Step Solution

1. Step 1: Write the proportion equation
   13,010.96 : 19,514.86 = 5,609.34 : x
2. Step 2: Convert to fraction form
   13,010.96/19,514.86 = 5,609.34/x
3. Step 3: Cross multiply
   13,010.96x = 19,514.86 × 5,609.34
4. Step 4: Simplify right side
   13,010.96x = 109,465,470.77
5. Step 5: Solve for x
   x = 109,465,470.77/13,010.96
6. Step 6: Final answer
   x = 8,413.33