Finding the Fourth Proportional to 17,518.58, 26,282.32 and 5,038.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,518.58 : 26,282.32 = 5,038.34 : x
2. Step 2: Convert to fraction form
   17,518.58/26,282.32 = 5,038.34/x
3. Step 3: Cross multiply
   17,518.58x = 26,282.32 × 5,038.34
4. Step 4: Simplify right side
   17,518.58x = 132,419,264.15
5. Step 5: Solve for x
   x = 132,419,264.15/17,518.58
6. Step 6: Final answer
   x = 7,558.79