Finding the Fourth Proportional to 11,667.88, 17,505.06 and 5,094.64

Step by Step Solution

1. Step 1: Write the proportion equation
   11,667.88 : 17,505.06 = 5,094.64 : x
2. Step 2: Convert to fraction form
   11,667.88/17,505.06 = 5,094.64/x
3. Step 3: Cross multiply
   11,667.88x = 17,505.06 × 5,094.64
4. Step 4: Simplify right side
   11,667.88x = 89,181,978.88
5. Step 5: Solve for x
   x = 89,181,978.88/11,667.88
6. Step 6: Final answer
   x = 7,643.37