Finding the Fourth Proportional to 17,917.34, 26,866.71 and 8,048.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,917.34 : 26,866.71 = 8,048.18 : x
2. Step 2: Convert to fraction form
   17,917.34/26,866.71 = 8,048.18/x
3. Step 3: Cross multiply
   17,917.34x = 26,866.71 × 8,048.18
4. Step 4: Simplify right side
   17,917.34x = 216,228,185.25
5. Step 5: Solve for x
   x = 216,228,185.25/17,917.34
6. Step 6: Final answer
   x = 12,068.10