Finding the Fourth Proportional to 32,654.31, 48,938.27 and 11,857.83

Step by Step Solution

1. Step 1: Write the proportion equation
   32,654.31 : 48,938.27 = 11,857.83 : x
2. Step 2: Convert to fraction form
   32,654.31/48,938.27 = 11,857.83/x
3. Step 3: Cross multiply
   32,654.31x = 48,938.27 × 11,857.83
4. Step 4: Simplify right side
   32,654.31x = 580,301,626.86
5. Step 5: Solve for x
   x = 580,301,626.86/32,654.31
6. Step 6: Final answer
   x = 17,771.06