Finding the Fourth Proportional to 12,833.52, 17,654.76 and 10,470.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,833.52 : 17,654.76 = 10,470.48 : x
2. Step 2: Convert to fraction form
   12,833.52/17,654.76 = 10,470.48/x
3. Step 3: Cross multiply
   12,833.52x = 17,654.76 × 10,470.48
4. Step 4: Simplify right side
   12,833.52x = 184,853,811.48
5. Step 5: Solve for x
   x = 184,853,811.48/12,833.52
6. Step 6: Final answer
   x = 14,403.98