Finding the Fourth Proportional to 59,667.37, 82,320.47 and 36,998.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,667.37 : 82,320.47 = 36,998.20 : x
2. Step 2: Convert to fraction form
   59,667.37/82,320.47 = 36,998.20/x
3. Step 3: Cross multiply
   59,667.37x = 82,320.47 × 36,998.20
4. Step 4: Simplify right side
   59,667.37x = 3,045,708,822.36
5. Step 5: Solve for x
   x = 3,045,708,822.36/59,667.37
6. Step 6: Final answer
   x = 51,044.80