Finding the Fourth Proportional to 7,123.97, 9,832.05 and 5,352.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,123.97 : 9,832.05 = 5,352.50 : x
2. Step 2: Convert to fraction form
   7,123.97/9,832.05 = 5,352.50/x
3. Step 3: Cross multiply
   7,123.97x = 9,832.05 × 5,352.50
4. Step 4: Simplify right side
   7,123.97x = 52,626,047.63
5. Step 5: Solve for x
   x = 52,626,047.63/7,123.97
6. Step 6: Final answer
   x = 7,387.18