Finding the Fourth Proportional to 31,654.66, 43,654.53 and 27,176.98

Step by Step Solution

1. Step 1: Write the proportion equation
   31,654.66 : 43,654.53 = 27,176.98 : x
2. Step 2: Convert to fraction form
   31,654.66/43,654.53 = 27,176.98/x
3. Step 3: Cross multiply
   31,654.66x = 43,654.53 × 27,176.98
4. Step 4: Simplify right side
   31,654.66x = 1,186,398,288.72
5. Step 5: Solve for x
   x = 1,186,398,288.72/31,654.66
6. Step 6: Final answer
   x = 37,479.42