Finding the Fourth Proportional to 11,667.32, 17,493.94 and 4,648.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,667.32 : 17,493.94 = 4,648.41 : x
2. Step 2: Convert to fraction form
   11,667.32/17,493.94 = 4,648.41/x
3. Step 3: Cross multiply
   11,667.32x = 17,493.94 × 4,648.41
4. Step 4: Simplify right side
   11,667.32x = 81,319,041.04
5. Step 5: Solve for x
   x = 81,319,041.04/11,667.32
6. Step 6: Final answer
   x = 6,969.82