Finding the Fourth Proportional to 12,468.27, 17,203.86 and 7,432.96

Step by Step Solution

1. Step 1: Write the proportion equation
   12,468.27 : 17,203.86 = 7,432.96 : x
2. Step 2: Convert to fraction form
   12,468.27/17,203.86 = 7,432.96/x
3. Step 3: Cross multiply
   12,468.27x = 17,203.86 × 7,432.96
4. Step 4: Simplify right side
   12,468.27x = 127,875,480.04
5. Step 5: Solve for x
   x = 127,875,480.04/12,468.27
6. Step 6: Final answer
   x = 10,256.08