Finding the Fourth Proportional to 58,659.29, 80,949.75 and 31,801.56

Step by Step Solution

1. Step 1: Write the proportion equation
   58,659.29 : 80,949.75 = 31,801.56 : x
2. Step 2: Convert to fraction form
   58,659.29/80,949.75 = 31,801.56/x
3. Step 3: Cross multiply
   58,659.29x = 80,949.75 × 31,801.56
4. Step 4: Simplify right side
   58,659.29x = 2,574,328,632.46
5. Step 5: Solve for x
   x = 2,574,328,632.46/58,659.29
6. Step 6: Final answer
   x = 43,886.12