Finding the Fourth Proportional to 58,725.56, 81,010.96 and 37,178.82

Step by Step Solution

1. Step 1: Write the proportion equation
   58,725.56 : 81,010.96 = 37,178.82 : x
2. Step 2: Convert to fraction form
   58,725.56/81,010.96 = 37,178.82/x
3. Step 3: Cross multiply
   58,725.56x = 81,010.96 × 37,178.82
4. Step 4: Simplify right side
   58,725.56x = 3,011,891,806.92
5. Step 5: Solve for x
   x = 3,011,891,806.92/58,725.56
6. Step 6: Final answer
   x = 51,287.58