Finding the Fourth Proportional to 58,611.42, 80,883.41 and 31,754.43

Step by Step Solution

1. Step 1: Write the proportion equation
   58,611.42 : 80,883.41 = 31,754.43 : x
2. Step 2: Convert to fraction form
   58,611.42/80,883.41 = 31,754.43/x
3. Step 3: Cross multiply
   58,611.42x = 80,883.41 × 31,754.43
4. Step 4: Simplify right side
   58,611.42x = 2,568,406,422.23
5. Step 5: Solve for x
   x = 2,568,406,422.23/58,611.42
6. Step 6: Final answer
   x = 43,820.92