Finding the Fourth Proportional to 10,667.56, 14,721.12 and 5,953

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667.56 : 14,721.12 = 5,953 : x
2. Step 2: Convert to fraction form
   10,667.56/14,721.12 = 5,953/x
3. Step 3: Cross multiply
   10,667.56x = 14,721.12 × 5,953
4. Step 4: Simplify right side
   10,667.56x = 87,634,827.36
5. Step 5: Solve for x
   x = 87,634,827.36/10,667.56
6. Step 6: Final answer
   x = 8,215.08