Finding the Fourth Proportional to 58,801.32, 81,144.96 and 31,944.18

Step by Step Solution

1. Step 1: Write the proportion equation
   58,801.32 : 81,144.96 = 31,944.18 : x
2. Step 2: Convert to fraction form
   58,801.32/81,144.96 = 31,944.18/x
3. Step 3: Cross multiply
   58,801.32x = 81,144.96 × 31,944.18
4. Step 4: Simplify right side
   58,801.32x = 2,592,109,208.33
5. Step 5: Solve for x
   x = 2,592,109,208.33/58,801.32
6. Step 6: Final answer
   x = 44,082.50