Finding the Fourth Proportional to 12,499.04, 17,250.54 and 7,193.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,499.04 : 17,250.54 = 7,193.48 : x
2. Step 2: Convert to fraction form
   12,499.04/17,250.54 = 7,193.48/x
3. Step 3: Cross multiply
   12,499.04x = 17,250.54 × 7,193.48
4. Step 4: Simplify right side
   12,499.04x = 124,091,414.48
5. Step 5: Solve for x
   x = 124,091,414.48/12,499.04
6. Step 6: Final answer
   x = 9,928.08