Finding the Fourth Proportional to 23,667.34, 35,519.37 and 8,889.70

Step by Step Solution

1. Step 1: Write the proportion equation
   23,667.34 : 35,519.37 = 8,889.70 : x
2. Step 2: Convert to fraction form
   23,667.34/35,519.37 = 8,889.70/x
3. Step 3: Cross multiply
   23,667.34x = 35,519.37 × 8,889.70
4. Step 4: Simplify right side
   23,667.34x = 315,756,543.49
5. Step 5: Solve for x
   x = 315,756,543.49/23,667.34
6. Step 6: Final answer
   x = 13,341.45