Finding the Fourth Proportional to 15,050.69, 22,577.52 and 5,188.67

Step by Step Solution

1. Step 1: Write the proportion equation
   15,050.69 : 22,577.52 = 5,188.67 : x
2. Step 2: Convert to fraction form
   15,050.69/22,577.52 = 5,188.67/x
3. Step 3: Cross multiply
   15,050.69x = 22,577.52 × 5,188.67
4. Step 4: Simplify right side
   15,050.69x = 117,147,300.70
5. Step 5: Solve for x
   x = 117,147,300.70/15,050.69
6. Step 6: Final answer
   x = 7,783.52