Finding the Fourth Proportional to 17,667.10, 26,476.53 and 8,907.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.10 : 26,476.53 = 8,907.94 : x
2. Step 2: Convert to fraction form
   17,667.10/26,476.53 = 8,907.94/x
3. Step 3: Cross multiply
   17,667.10x = 26,476.53 × 8,907.94
4. Step 4: Simplify right side
   17,667.10x = 235,851,340.65
5. Step 5: Solve for x
   x = 235,851,340.65/17,667.10
6. Step 6: Final answer
   x = 13,349.75