Finding the Fourth Proportional to 7,069.98, 10,603.35 and 3,175.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,069.98 : 10,603.35 = 3,175.50 : x
2. Step 2: Convert to fraction form
   7,069.98/10,603.35 = 3,175.50/x
3. Step 3: Cross multiply
   7,069.98x = 10,603.35 × 3,175.50
4. Step 4: Simplify right side
   7,069.98x = 33,670,937.93
5. Step 5: Solve for x
   x = 33,670,937.93/7,069.98
6. Step 6: Final answer
   x = 4,762.52