Finding the Fourth Proportional to 31,227.07, 43,094.38 and 17,079.91

Step by Step Solution

1. Step 1: Write the proportion equation
   31,227.07 : 43,094.38 = 17,079.91 : x
2. Step 2: Convert to fraction form
   31,227.07/43,094.38 = 17,079.91/x
3. Step 3: Cross multiply
   31,227.07x = 43,094.38 × 17,079.91
4. Step 4: Simplify right side
   31,227.07x = 736,048,131.91
5. Step 5: Solve for x
   x = 736,048,131.91/31,227.07
6. Step 6: Final answer
   x = 23,570.84