Finding the Fourth Proportional to 17,152.37, 25,740.86 and 7,298.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,152.37 : 25,740.86 = 7,298.57 : x
2. Step 2: Convert to fraction form
   17,152.37/25,740.86 = 7,298.57/x
3. Step 3: Cross multiply
   17,152.37x = 25,740.86 × 7,298.57
4. Step 4: Simplify right side
   17,152.37x = 187,871,303.37
5. Step 5: Solve for x
   x = 187,871,303.37/17,152.37
6. Step 6: Final answer
   x = 10,953.08