Finding the Fourth Proportional to 7,498.50, 10,352.17 and 6,667.98

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.50 : 10,352.17 = 6,667.98 : x
2. Step 2: Convert to fraction form
   7,498.50/10,352.17 = 6,667.98/x
3. Step 3: Cross multiply
   7,498.50x = 10,352.17 × 6,667.98
4. Step 4: Simplify right side
   7,498.50x = 69,028,062.52
5. Step 5: Solve for x
   x = 69,028,062.52/7,498.50
6. Step 6: Final answer
   x = 9,205.58